The Celestron C8-A also works great on basic point-and-shoot altazimuth mounts. 391057 orange tube. The corrector was of course stuck - it had been in place for @41 years!! View Full Product Details. Page 1 of 2 - Celestron Orange Tube 1975 C8 Cleaning and Refurbish - posted in Classic Telescopes: I just wanted to say thank you to many of the bloggers here for info on taking apart an orange tube C8 to clean the optics and bring it back to life. Thank you to CN member ChiAstroJoe for his blog on Cleaning and Modifying the C11 Beast - It was most helpful for this project. Right: Tom Johnson with an original $795 Celestron C-8 telescope of the early 1970's with the original orange tube finish*. C8 ready for optics cleaning. I have added the removal of the Focus assembly in order to be able to remove the Main Mirror for cleaning. Check out Celestron's StarSense Explorer DX 102 mm Refractor!With its easy to aim Alt-Azimuth mount, and bright optics, this is one telescope that feels just as much at home exploring the many wonders of our night sky as it does examining the fine feather details of a bird on your feeder! Image - beautiful resolution - M42 up high in the south and Trapezium was perfect. My Margarita, the Salt Encrusted C8, had its corrector so stuck that I had to send it to Duane and Clear Edge Optical, who has fixed more of these than most of us have ever even seen. I just wanted to say thank you to many of the bloggers here for info on taking apart an orange tube C8 to clean the optics and bring it back to life. Точность и доступность перевода не гарантируется. Belonged to a neighbor of mine- Her husband had bought it new and paid a lot of $$ for it back then. celestron 6x30 orange tube Is Similar To: 21043-uk Celestron Equatorial Powerseeker Telescope 0050234210430 (40% similar) The Celestron powerseeker series of telescopes is designed to give first-time buyer perfect combination quality, value, features and power. 2013 Sport Optics Guide. !....I used a q-tip dipped in the 99% isopropyl alcohol to carefully moisten the cork pads and moisten under the plate to loosen the grip of age. Once the main mirror focus rod is all he way back, the stop set hex screw can now be removed with a 5/64" Allen wrench. Always happy to head of a classic C8 being saved. celestron Orange c8 Vintage Telescope 2000mm F10. The lenses did have the covers on them so they were pretty protected but they could probably use a cleaning. Kit Items: 6 X 30 Straight Finder, Tripod, 2x Barlow, T-tube adapter, Extended T-Tube, 1 1/4" Star Diagonal, Porro Prism, AC to DC converter, Hardcase for OTA and . The last challenge was to open the tube up or not to deal with the corrector...I read blogs and I read blogs and as the all wise Rod Mollise wrote in several of them..."if it ain't broke, don't fix it". See more ideas about celestron, telescope, telescopes. He had to drill it free: Not for the inexperienced (me!) 2 Year. Jun 16, 2018 - Explore Dave Cruikshank's board "Celestron C8" on Pinterest. This Celestron Schmidt-Cassegrain telescope can easily be mounted on a multitude of computerized telescope mounts with very little effort. A four button hand control unit and . Curved radius blocks and mounting hardware include. I was amazed to see the difference in the corrector after just one cleaning. I marked the position of the three cork spacers and the exact location of the scribed corrector plate number. You said, "I turned my kitchen and dining room into a laboratory for a couple of days...". Celestron C8 Manuals & User Guides. Update....I have been busy trying to find accessories for my C8 but many outfitters that dealt with the older C8's are long gone (very unfortunate) and those that remain are very geared toward the GEM mounted C8's. Tagged with: Amateur Astronomy • astronomy • telescope, Filed under: High-End Telescope Auctions (USA), Subscribe to Telescope Sales in a reader $9,199.00 $767/mo suggested payments with 12‑month financing. USPS/Canada Post took awhile but well worth the wait. Buy It Now Price: $500.00. up it came. And if you send the Moderators money, they will give you a special title. Finally after 35 years...the scope I wish I had, is a reality. This is one of the last fork mounted Celestron C8 telescopes that is not equipped with go to technology. The primary innovation Celestron/Tom Johnson came up with was a way to produce Schmidt corrector plates using a vacuum to pull the glass blanks into a pre-shaped curve mold called a "master block" during the polishing . Celestron C8 8se Orange OTA. I first tackled the tripod and after @ 15 hours of cleaning and polishing with Peek restoring cream, the tripod is almost like new with only three small spots that were void of chrome completely. I decided to read through numerous CN blogs on taking apart and cleaning SCT's and finally got the nerve to do this project. I am a second owner of this scope. . var today = new Date(); NO RETURNS. Celestron C8 Vintage Orange Tube Telescope W/ Tripod 2000mm PARTS Or REPAIR - $500.00. I tried some very gentle persuasion, but it wouldn't budge. M42 resolved perfectly with the trapezium perfect with the 5 core stars blazing. Nice work astronomyrelic1966, and welcome to Cloudy Nights!  Subscribe to Telescope Sales by Email For your consideration a 1970's Celestron C8 orange tube. Aperture: 203mm (7.99 inches) Focal Length: f10.0. I also had a darker small spot on the main mirror that I was concerned was fungus or mold. Looking for an excellent beginner telescope that can help you find your way around the sky? I just had correspondence back from Hansen Corporation on inquiry for the Synchron motors for the Celestron C8 (including any models that used the spur gear drive): "Thank you for providing the information from the motor. "Apollo" is just a title for members with a certain amount of posts. Thanks MA ! My initial worries came when I purchased the scope and the seller plugged in the scope and I could hear at least one of the motors purring but I did not have a light on me to check the strobe windows on both motors before packing up the scope. Comes as seen. 95. $199.00. The basic OTA (without any mounting system), as illustrated on the Celestron web site, sports a gray main tube. I then looked at what the owner had to go with the scope...the original Celestron diagonal, eyepieces, barlow, filters, photograghy adapters and a mint Celestron orange drive corrector. $179. or faint of heart! There is an original Celestron C8 "orange tube" available close by with TELRAD reflex sight and Celestron 9mm, 12mm, 18mm, and 25mm eyepieces. Celestron - EdgeHD 925 - 9.25" EdgeHD Optical Tube Assembly (OTA) for CGE/ CGX - 91040-XLT. I see only one area for possible improvement in your work. Database contains 5 Celestron C8 Manuals (available for free online viewing or downloading in PDF): Operating manual, Instruction manual, Instructions, Instructions manual . Celestron-C8A is 8.0"/203mm Aluminum Schmidt-Cassegrain Telescope Optical Tube Assembly Celestron C8-A Telescope 17" long aluminum optical tube weighs only 13 lbs., making it easy to transport.CelestronC8A Telescope has an 8" aperture, a 2032 mm focal length, and a focal ratio of f/10.Starbright multicoatings are standard for CelestronC8-A. Celestron's signature orange-tube telescope combines advanced features and excellent optics in one easy-to-use system, the. C14 Optical Tube Assembly (CGE Dovetail) $5,299.95. TOP SELLER NexStar 4SE Computerized Telescope. Celestron Orange Tube C8 he original C8, the renowned ^Orange Tube _ (Celestron never referred to it as anything but a 8) , is the telescope that made the Schmidt Cassegrain available, practical, and relatively affordable. I followed the cleaning protocol from the Arkansas Sky Observatory and treated that mirror with more care than a surgeon with a scalpel! The Celestron NexStar 8SE SCT OTA is famous for its performance and superb optics. The focus assembly is removed in two steps, 1.by removing the three hex screws that fasten it to the Optical Tube Assembly (OTA). 800685 1980 +/- 1year C8 orange tube Direct purchase from the factory showroom in California. Bids: 0. It features a Schmidt-Cassegrain optical system consisting of a corrector plate, a spherical primary mirror, and a secondary mirror that work together to reduce spherical and chromatic aberrations. The telescope in question is an old orange tube Celestron C8. Celestron C8 vintage orange tube Telescope w/ tripod 2000mm PARTS Or REPAIR. VC8-O- V Series Dovetail Bar for Celestron 8″ SCT Telescope. Busted cheap azimuth motor. Celestron sold this initial mass production model for 13 years, from $5,299.95. This is achieved by holding the chrome section of the focus assembly and rotating the unit back off of the main mirror threaded focus rod. 4.2 out of 5 stars. The orange tube C8 came fork mounted on a circular drive base. It is 40 years old. Since 1960, Celestron has innovated how we view the world around us and haven't taken their foot off the gas since. Primary had pitting around the edges as well. $1,499.99. 11-inch Dovetail Bar Diagram. I actually just did a 24 hour run test on the drive/drive corrector and my target star Sirius was in the field of view 24 hours after it was first trained on in my 32mm eyepiece. View Full Product Details. Great work and a beautiful scope. Astronomyrelic1966  You have done a really great job bringing that scope back to life,nice scope,you should be proud. Many amateur astronomers have a good equatorial mount and want to upgrade their telescope, either by increasing the aperture to delve deeper into the mysteries of the Universe or by choosing another telescope design altogether. But usually we ship it right away. Add to Cart. Примечание. The mirror removed for cleaning and cleaned/ reinstalled. It came up with a bit of a tug after about 5 minutes. This rugged aluminum optical tube is only 17 inches long and weighs just 13 pounds, making it easy to transport and set up. These are not the easiest pieces to come by here in Canada and thanks to another CN blog found the knobs at Lee Valley in Toronto. C8 Maintenance Websites There are not too many websites at least that I can find giving classic orange tube C8 maintenance instructions. Fits all Celestron 8″ OTA's including CPC and HD models. Available to U.S. Customers only. Optically the Celestron NexStar 8 SE telescope is nearly flawless with Celestron's famous C8 Optical Tube Assembly. The 2032mm focal length (f/10) optical tube provides excellent, high-contrast views and is capable of performing at very high magnifications. View Full Product Details. CGX-L Equatorial 925 Schmidt-Cassegrain Telescope. Orange Anodized. Celestron C8-A (XLT) Telescope with StarBright XLT 91024-XLT Visit the Celestron Store. Beautifully machined parts and they shipped it out in a day. For visual observers and even astroimagers, the large aperture of the OTA telescope shows . In this particular case, that includes the C8, C8+, C8-S, C8-SGT, Classic 8, Celestar 8, CGE 800, G-8, Great Polaris C8, NexStar 8 GPS, Polaris C8, Powerstar 8, Super C8, Super C8+, Super Polaris C8, Ultima 8, and Ultima 2000. The C8 is still in production forty years later, but the tubes are no longer painted orange as they were originally. I got my thumbs under the ring and gave it a good squeeze and tug and POP! 391057 orange tube. * Select your protection plan and purchase it with this product by clicking "Add to Cart" above. Celestron C8 Orange Tube Manual Offers CIear Collimation adjustment scréws are provided fór the secondary mirrór and the 0wners Manual offers cIear, easy to foIlow, collimation instructions. Matterhorn North Face Routes, Step Up Transformer 110v To 230v, Swgoh Galactic Challenge Damage Over Time, Irregular Periods After Ectopic Pregnancy, British Antarctic Survey, Millard Fillmore Life Before Presidency, Opticron Monocular 8x42, Fifa Club World Cup Draw 2021, "/> The Celestron C8-A also works great on basic point-and-shoot altazimuth mounts. 391057 orange tube. The corrector was of course stuck - it had been in place for @41 years!! View Full Product Details. Page 1 of 2 - Celestron Orange Tube 1975 C8 Cleaning and Refurbish - posted in Classic Telescopes: I just wanted to say thank you to many of the bloggers here for info on taking apart an orange tube C8 to clean the optics and bring it back to life. Thank you to CN member ChiAstroJoe for his blog on Cleaning and Modifying the C11 Beast - It was most helpful for this project. Right: Tom Johnson with an original $795 Celestron C-8 telescope of the early 1970's with the original orange tube finish*. C8 ready for optics cleaning. I have added the removal of the Focus assembly in order to be able to remove the Main Mirror for cleaning. Check out Celestron's StarSense Explorer DX 102 mm Refractor!With its easy to aim Alt-Azimuth mount, and bright optics, this is one telescope that feels just as much at home exploring the many wonders of our night sky as it does examining the fine feather details of a bird on your feeder! Image - beautiful resolution - M42 up high in the south and Trapezium was perfect. My Margarita, the Salt Encrusted C8, had its corrector so stuck that I had to send it to Duane and Clear Edge Optical, who has fixed more of these than most of us have ever even seen. I just wanted to say thank you to many of the bloggers here for info on taking apart an orange tube C8 to clean the optics and bring it back to life. Точность и доступность перевода не гарантируется. Belonged to a neighbor of mine- Her husband had bought it new and paid a lot of $$ for it back then. celestron 6x30 orange tube Is Similar To: 21043-uk Celestron Equatorial Powerseeker Telescope 0050234210430 (40% similar) The Celestron powerseeker series of telescopes is designed to give first-time buyer perfect combination quality, value, features and power. 2013 Sport Optics Guide. !....I used a q-tip dipped in the 99% isopropyl alcohol to carefully moisten the cork pads and moisten under the plate to loosen the grip of age. Once the main mirror focus rod is all he way back, the stop set hex screw can now be removed with a 5/64" Allen wrench. Always happy to head of a classic C8 being saved. celestron Orange c8 Vintage Telescope 2000mm F10. The lenses did have the covers on them so they were pretty protected but they could probably use a cleaning. Kit Items: 6 X 30 Straight Finder, Tripod, 2x Barlow, T-tube adapter, Extended T-Tube, 1 1/4" Star Diagonal, Porro Prism, AC to DC converter, Hardcase for OTA and . The last challenge was to open the tube up or not to deal with the corrector...I read blogs and I read blogs and as the all wise Rod Mollise wrote in several of them..."if it ain't broke, don't fix it". See more ideas about celestron, telescope, telescopes. He had to drill it free: Not for the inexperienced (me!) 2 Year. Jun 16, 2018 - Explore Dave Cruikshank's board "Celestron C8" on Pinterest. This Celestron Schmidt-Cassegrain telescope can easily be mounted on a multitude of computerized telescope mounts with very little effort. A four button hand control unit and . Curved radius blocks and mounting hardware include. I was amazed to see the difference in the corrector after just one cleaning. I marked the position of the three cork spacers and the exact location of the scribed corrector plate number. You said, "I turned my kitchen and dining room into a laboratory for a couple of days...". Celestron C8 Manuals & User Guides. Update....I have been busy trying to find accessories for my C8 but many outfitters that dealt with the older C8's are long gone (very unfortunate) and those that remain are very geared toward the GEM mounted C8's. Tagged with: Amateur Astronomy • astronomy • telescope, Filed under: High-End Telescope Auctions (USA), Subscribe to Telescope Sales in a reader $9,199.00 $767/mo suggested payments with 12‑month financing. USPS/Canada Post took awhile but well worth the wait. Buy It Now Price: $500.00. up it came. And if you send the Moderators money, they will give you a special title. Finally after 35 years...the scope I wish I had, is a reality. This is one of the last fork mounted Celestron C8 telescopes that is not equipped with go to technology. The primary innovation Celestron/Tom Johnson came up with was a way to produce Schmidt corrector plates using a vacuum to pull the glass blanks into a pre-shaped curve mold called a "master block" during the polishing . Celestron C8 8se Orange OTA. I first tackled the tripod and after @ 15 hours of cleaning and polishing with Peek restoring cream, the tripod is almost like new with only three small spots that were void of chrome completely. I decided to read through numerous CN blogs on taking apart and cleaning SCT's and finally got the nerve to do this project. I am a second owner of this scope. . var today = new Date(); NO RETURNS. Celestron C8 Vintage Orange Tube Telescope W/ Tripod 2000mm PARTS Or REPAIR - $500.00. I tried some very gentle persuasion, but it wouldn't budge. M42 resolved perfectly with the trapezium perfect with the 5 core stars blazing. Nice work astronomyrelic1966, and welcome to Cloudy Nights!  Subscribe to Telescope Sales by Email For your consideration a 1970's Celestron C8 orange tube. Aperture: 203mm (7.99 inches) Focal Length: f10.0. I also had a darker small spot on the main mirror that I was concerned was fungus or mold. Looking for an excellent beginner telescope that can help you find your way around the sky? I just had correspondence back from Hansen Corporation on inquiry for the Synchron motors for the Celestron C8 (including any models that used the spur gear drive): "Thank you for providing the information from the motor. "Apollo" is just a title for members with a certain amount of posts. Thanks MA ! My initial worries came when I purchased the scope and the seller plugged in the scope and I could hear at least one of the motors purring but I did not have a light on me to check the strobe windows on both motors before packing up the scope. Comes as seen. 95. $199.00. The basic OTA (without any mounting system), as illustrated on the Celestron web site, sports a gray main tube. I then looked at what the owner had to go with the scope...the original Celestron diagonal, eyepieces, barlow, filters, photograghy adapters and a mint Celestron orange drive corrector. $179. or faint of heart! There is an original Celestron C8 "orange tube" available close by with TELRAD reflex sight and Celestron 9mm, 12mm, 18mm, and 25mm eyepieces. Celestron - EdgeHD 925 - 9.25" EdgeHD Optical Tube Assembly (OTA) for CGE/ CGX - 91040-XLT. I see only one area for possible improvement in your work. Database contains 5 Celestron C8 Manuals (available for free online viewing or downloading in PDF): Operating manual, Instruction manual, Instructions, Instructions manual . Celestron-C8A is 8.0"/203mm Aluminum Schmidt-Cassegrain Telescope Optical Tube Assembly Celestron C8-A Telescope 17" long aluminum optical tube weighs only 13 lbs., making it easy to transport.CelestronC8A Telescope has an 8" aperture, a 2032 mm focal length, and a focal ratio of f/10.Starbright multicoatings are standard for CelestronC8-A. Celestron's signature orange-tube telescope combines advanced features and excellent optics in one easy-to-use system, the. C14 Optical Tube Assembly (CGE Dovetail) $5,299.95. TOP SELLER NexStar 4SE Computerized Telescope. Celestron Orange Tube C8 he original C8, the renowned ^Orange Tube _ (Celestron never referred to it as anything but a 8) , is the telescope that made the Schmidt Cassegrain available, practical, and relatively affordable. I followed the cleaning protocol from the Arkansas Sky Observatory and treated that mirror with more care than a surgeon with a scalpel! The Celestron NexStar 8SE SCT OTA is famous for its performance and superb optics. The focus assembly is removed in two steps, 1.by removing the three hex screws that fasten it to the Optical Tube Assembly (OTA). 800685 1980 +/- 1year C8 orange tube Direct purchase from the factory showroom in California. Bids: 0. It features a Schmidt-Cassegrain optical system consisting of a corrector plate, a spherical primary mirror, and a secondary mirror that work together to reduce spherical and chromatic aberrations. The telescope in question is an old orange tube Celestron C8. Celestron C8 vintage orange tube Telescope w/ tripod 2000mm PARTS Or REPAIR. VC8-O- V Series Dovetail Bar for Celestron 8″ SCT Telescope. Busted cheap azimuth motor. Celestron sold this initial mass production model for 13 years, from $5,299.95. This is achieved by holding the chrome section of the focus assembly and rotating the unit back off of the main mirror threaded focus rod. 4.2 out of 5 stars. The orange tube C8 came fork mounted on a circular drive base. It is 40 years old. Since 1960, Celestron has innovated how we view the world around us and haven't taken their foot off the gas since. Primary had pitting around the edges as well. $1,499.99. 11-inch Dovetail Bar Diagram. I actually just did a 24 hour run test on the drive/drive corrector and my target star Sirius was in the field of view 24 hours after it was first trained on in my 32mm eyepiece. View Full Product Details. Great work and a beautiful scope. Astronomyrelic1966  You have done a really great job bringing that scope back to life,nice scope,you should be proud. Many amateur astronomers have a good equatorial mount and want to upgrade their telescope, either by increasing the aperture to delve deeper into the mysteries of the Universe or by choosing another telescope design altogether. But usually we ship it right away. Add to Cart. Примечание. The mirror removed for cleaning and cleaned/ reinstalled. It came up with a bit of a tug after about 5 minutes. This rugged aluminum optical tube is only 17 inches long and weighs just 13 pounds, making it easy to transport and set up. These are not the easiest pieces to come by here in Canada and thanks to another CN blog found the knobs at Lee Valley in Toronto. C8 Maintenance Websites There are not too many websites at least that I can find giving classic orange tube C8 maintenance instructions. Fits all Celestron 8″ OTA's including CPC and HD models. Available to U.S. Customers only. Optically the Celestron NexStar 8 SE telescope is nearly flawless with Celestron's famous C8 Optical Tube Assembly. The 2032mm focal length (f/10) optical tube provides excellent, high-contrast views and is capable of performing at very high magnifications. View Full Product Details. CGX-L Equatorial 925 Schmidt-Cassegrain Telescope. Orange Anodized. Celestron C8-A (XLT) Telescope with StarBright XLT 91024-XLT Visit the Celestron Store. Beautifully machined parts and they shipped it out in a day. For visual observers and even astroimagers, the large aperture of the OTA telescope shows . In this particular case, that includes the C8, C8+, C8-S, C8-SGT, Classic 8, Celestar 8, CGE 800, G-8, Great Polaris C8, NexStar 8 GPS, Polaris C8, Powerstar 8, Super C8, Super C8+, Super Polaris C8, Ultima 8, and Ultima 2000. The C8 is still in production forty years later, but the tubes are no longer painted orange as they were originally. I got my thumbs under the ring and gave it a good squeeze and tug and POP! 391057 orange tube. * Select your protection plan and purchase it with this product by clicking "Add to Cart" above. Celestron C8 Orange Tube Manual Offers CIear Collimation adjustment scréws are provided fór the secondary mirrór and the 0wners Manual offers cIear, easy to foIlow, collimation instructions. Matterhorn North Face Routes, Step Up Transformer 110v To 230v, Swgoh Galactic Challenge Damage Over Time, Irregular Periods After Ectopic Pregnancy, British Antarctic Survey, Millard Fillmore Life Before Presidency, Opticron Monocular 8x42, Fifa Club World Cup Draw 2021, " /> The Celestron C8-A also works great on basic point-and-shoot altazimuth mounts. 391057 orange tube. The corrector was of course stuck - it had been in place for @41 years!! View Full Product Details. Page 1 of 2 - Celestron Orange Tube 1975 C8 Cleaning and Refurbish - posted in Classic Telescopes: I just wanted to say thank you to many of the bloggers here for info on taking apart an orange tube C8 to clean the optics and bring it back to life. Thank you to CN member ChiAstroJoe for his blog on Cleaning and Modifying the C11 Beast - It was most helpful for this project. Right: Tom Johnson with an original $795 Celestron C-8 telescope of the early 1970's with the original orange tube finish*. C8 ready for optics cleaning. I have added the removal of the Focus assembly in order to be able to remove the Main Mirror for cleaning. Check out Celestron's StarSense Explorer DX 102 mm Refractor!With its easy to aim Alt-Azimuth mount, and bright optics, this is one telescope that feels just as much at home exploring the many wonders of our night sky as it does examining the fine feather details of a bird on your feeder! Image - beautiful resolution - M42 up high in the south and Trapezium was perfect. My Margarita, the Salt Encrusted C8, had its corrector so stuck that I had to send it to Duane and Clear Edge Optical, who has fixed more of these than most of us have ever even seen. I just wanted to say thank you to many of the bloggers here for info on taking apart an orange tube C8 to clean the optics and bring it back to life. Точность и доступность перевода не гарантируется. Belonged to a neighbor of mine- Her husband had bought it new and paid a lot of $$ for it back then. celestron 6x30 orange tube Is Similar To: 21043-uk Celestron Equatorial Powerseeker Telescope 0050234210430 (40% similar) The Celestron powerseeker series of telescopes is designed to give first-time buyer perfect combination quality, value, features and power. 2013 Sport Optics Guide. !....I used a q-tip dipped in the 99% isopropyl alcohol to carefully moisten the cork pads and moisten under the plate to loosen the grip of age. Once the main mirror focus rod is all he way back, the stop set hex screw can now be removed with a 5/64" Allen wrench. Always happy to head of a classic C8 being saved. celestron Orange c8 Vintage Telescope 2000mm F10. The lenses did have the covers on them so they were pretty protected but they could probably use a cleaning. Kit Items: 6 X 30 Straight Finder, Tripod, 2x Barlow, T-tube adapter, Extended T-Tube, 1 1/4" Star Diagonal, Porro Prism, AC to DC converter, Hardcase for OTA and . The last challenge was to open the tube up or not to deal with the corrector...I read blogs and I read blogs and as the all wise Rod Mollise wrote in several of them..."if it ain't broke, don't fix it". See more ideas about celestron, telescope, telescopes. He had to drill it free: Not for the inexperienced (me!) 2 Year. Jun 16, 2018 - Explore Dave Cruikshank's board "Celestron C8" on Pinterest. This Celestron Schmidt-Cassegrain telescope can easily be mounted on a multitude of computerized telescope mounts with very little effort. A four button hand control unit and . Curved radius blocks and mounting hardware include. I was amazed to see the difference in the corrector after just one cleaning. I marked the position of the three cork spacers and the exact location of the scribed corrector plate number. You said, "I turned my kitchen and dining room into a laboratory for a couple of days...". Celestron C8 Manuals & User Guides. Update....I have been busy trying to find accessories for my C8 but many outfitters that dealt with the older C8's are long gone (very unfortunate) and those that remain are very geared toward the GEM mounted C8's. Tagged with: Amateur Astronomy • astronomy • telescope, Filed under: High-End Telescope Auctions (USA), Subscribe to Telescope Sales in a reader $9,199.00 $767/mo suggested payments with 12‑month financing. USPS/Canada Post took awhile but well worth the wait. Buy It Now Price: $500.00. up it came. And if you send the Moderators money, they will give you a special title. Finally after 35 years...the scope I wish I had, is a reality. This is one of the last fork mounted Celestron C8 telescopes that is not equipped with go to technology. The primary innovation Celestron/Tom Johnson came up with was a way to produce Schmidt corrector plates using a vacuum to pull the glass blanks into a pre-shaped curve mold called a "master block" during the polishing . Celestron C8 8se Orange OTA. I first tackled the tripod and after @ 15 hours of cleaning and polishing with Peek restoring cream, the tripod is almost like new with only three small spots that were void of chrome completely. I decided to read through numerous CN blogs on taking apart and cleaning SCT's and finally got the nerve to do this project. I am a second owner of this scope. . var today = new Date(); NO RETURNS. Celestron C8 Vintage Orange Tube Telescope W/ Tripod 2000mm PARTS Or REPAIR - $500.00. I tried some very gentle persuasion, but it wouldn't budge. M42 resolved perfectly with the trapezium perfect with the 5 core stars blazing. Nice work astronomyrelic1966, and welcome to Cloudy Nights!  Subscribe to Telescope Sales by Email For your consideration a 1970's Celestron C8 orange tube. Aperture: 203mm (7.99 inches) Focal Length: f10.0. I also had a darker small spot on the main mirror that I was concerned was fungus or mold. Looking for an excellent beginner telescope that can help you find your way around the sky? I just had correspondence back from Hansen Corporation on inquiry for the Synchron motors for the Celestron C8 (including any models that used the spur gear drive): "Thank you for providing the information from the motor. "Apollo" is just a title for members with a certain amount of posts. Thanks MA ! My initial worries came when I purchased the scope and the seller plugged in the scope and I could hear at least one of the motors purring but I did not have a light on me to check the strobe windows on both motors before packing up the scope. Comes as seen. 95. $199.00. The basic OTA (without any mounting system), as illustrated on the Celestron web site, sports a gray main tube. I then looked at what the owner had to go with the scope...the original Celestron diagonal, eyepieces, barlow, filters, photograghy adapters and a mint Celestron orange drive corrector. $179. or faint of heart! There is an original Celestron C8 "orange tube" available close by with TELRAD reflex sight and Celestron 9mm, 12mm, 18mm, and 25mm eyepieces. Celestron - EdgeHD 925 - 9.25" EdgeHD Optical Tube Assembly (OTA) for CGE/ CGX - 91040-XLT. I see only one area for possible improvement in your work. Database contains 5 Celestron C8 Manuals (available for free online viewing or downloading in PDF): Operating manual, Instruction manual, Instructions, Instructions manual . Celestron-C8A is 8.0"/203mm Aluminum Schmidt-Cassegrain Telescope Optical Tube Assembly Celestron C8-A Telescope 17" long aluminum optical tube weighs only 13 lbs., making it easy to transport.CelestronC8A Telescope has an 8" aperture, a 2032 mm focal length, and a focal ratio of f/10.Starbright multicoatings are standard for CelestronC8-A. Celestron's signature orange-tube telescope combines advanced features and excellent optics in one easy-to-use system, the. C14 Optical Tube Assembly (CGE Dovetail) $5,299.95. TOP SELLER NexStar 4SE Computerized Telescope. Celestron Orange Tube C8 he original C8, the renowned ^Orange Tube _ (Celestron never referred to it as anything but a 8) , is the telescope that made the Schmidt Cassegrain available, practical, and relatively affordable. I followed the cleaning protocol from the Arkansas Sky Observatory and treated that mirror with more care than a surgeon with a scalpel! The Celestron NexStar 8SE SCT OTA is famous for its performance and superb optics. The focus assembly is removed in two steps, 1.by removing the three hex screws that fasten it to the Optical Tube Assembly (OTA). 800685 1980 +/- 1year C8 orange tube Direct purchase from the factory showroom in California. Bids: 0. It features a Schmidt-Cassegrain optical system consisting of a corrector plate, a spherical primary mirror, and a secondary mirror that work together to reduce spherical and chromatic aberrations. The telescope in question is an old orange tube Celestron C8. Celestron C8 vintage orange tube Telescope w/ tripod 2000mm PARTS Or REPAIR. VC8-O- V Series Dovetail Bar for Celestron 8″ SCT Telescope. Busted cheap azimuth motor. Celestron sold this initial mass production model for 13 years, from $5,299.95. This is achieved by holding the chrome section of the focus assembly and rotating the unit back off of the main mirror threaded focus rod. 4.2 out of 5 stars. The orange tube C8 came fork mounted on a circular drive base. It is 40 years old. Since 1960, Celestron has innovated how we view the world around us and haven't taken their foot off the gas since. Primary had pitting around the edges as well. $1,499.99. 11-inch Dovetail Bar Diagram. I actually just did a 24 hour run test on the drive/drive corrector and my target star Sirius was in the field of view 24 hours after it was first trained on in my 32mm eyepiece. View Full Product Details. Great work and a beautiful scope. Astronomyrelic1966  You have done a really great job bringing that scope back to life,nice scope,you should be proud. Many amateur astronomers have a good equatorial mount and want to upgrade their telescope, either by increasing the aperture to delve deeper into the mysteries of the Universe or by choosing another telescope design altogether. But usually we ship it right away. Add to Cart. Примечание. The mirror removed for cleaning and cleaned/ reinstalled. It came up with a bit of a tug after about 5 minutes. This rugged aluminum optical tube is only 17 inches long and weighs just 13 pounds, making it easy to transport and set up. These are not the easiest pieces to come by here in Canada and thanks to another CN blog found the knobs at Lee Valley in Toronto. C8 Maintenance Websites There are not too many websites at least that I can find giving classic orange tube C8 maintenance instructions. Fits all Celestron 8″ OTA's including CPC and HD models. Available to U.S. Customers only. Optically the Celestron NexStar 8 SE telescope is nearly flawless with Celestron's famous C8 Optical Tube Assembly. The 2032mm focal length (f/10) optical tube provides excellent, high-contrast views and is capable of performing at very high magnifications. View Full Product Details. CGX-L Equatorial 925 Schmidt-Cassegrain Telescope. Orange Anodized. Celestron C8-A (XLT) Telescope with StarBright XLT 91024-XLT Visit the Celestron Store. Beautifully machined parts and they shipped it out in a day. For visual observers and even astroimagers, the large aperture of the OTA telescope shows . In this particular case, that includes the C8, C8+, C8-S, C8-SGT, Classic 8, Celestar 8, CGE 800, G-8, Great Polaris C8, NexStar 8 GPS, Polaris C8, Powerstar 8, Super C8, Super C8+, Super Polaris C8, Ultima 8, and Ultima 2000. The C8 is still in production forty years later, but the tubes are no longer painted orange as they were originally. I got my thumbs under the ring and gave it a good squeeze and tug and POP! 391057 orange tube. * Select your protection plan and purchase it with this product by clicking "Add to Cart" above. Celestron C8 Orange Tube Manual Offers CIear Collimation adjustment scréws are provided fór the secondary mirrór and the 0wners Manual offers cIear, easy to foIlow, collimation instructions. 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celestron orange tube c8 telescope

April 6, 2021

celestron orange tube c8 telescope

by Admin

I had to do some research on the bolts for the tripod and wedge and again, thank you to the posts here on CN re fastening bolts for equatorial wedges. I was afraid that I was going to do some real damage here until I saw a video on YouTube this week in which the lads at Celestron put 84pound of weights on the front of a corrector before it finally cracked. $179.95. Once aligned the Celestron 8 SE computerized telescope is incredibly easy to operate. An inspiring story! Anyhow, following the advice of the CN members and the great information, guidance and tips included in many of the blogs, I turned my kitchn nd dining room into a laboratory for a couple of days and with the assistance of my daughter filtering and mixing the cleaning solution as well as preparing the cleaning solution we cleaned the mirror and the corrector without issue. Shippingfree shipping. Review For VC8-O- V Series Dovetail Bar for Celestron 8″ SCT Telescope. Parts and materials for the projects came to a total cost of @ $80 CDN funds. 443. Their first product was the famous 8-inch Celestron C8, an f/10 SCT that sported a bright orange tube. Telescope Sales (Night Sky Observer) perfect - absolute centered concentric donut - even after 41 years and a major clean! The quality of these parts just . These include high reflectivity 5-layer enhanced . Striking a comfortable balance between power and portability, the Celestron C8-A-XLT CGE 8" f/10 Schmidt-Cassegrain Telescope is an ideal choice for observing objects within or beyond our solar system. I picked up a neglected Celestar last spring whose OTA needs service and refinishing. The primary is fine though, and the problem with the corrector doesn't seem to affect the view. I bought it a couple years ago and the secondary was in pretty bad shape, and the coating on the corrector is starting to fail. The Celestron C8-A also works great on basic point-and-shoot altazimuth mounts. 391057 orange tube. The corrector was of course stuck - it had been in place for @41 years!! View Full Product Details. Page 1 of 2 - Celestron Orange Tube 1975 C8 Cleaning and Refurbish - posted in Classic Telescopes: I just wanted to say thank you to many of the bloggers here for info on taking apart an orange tube C8 to clean the optics and bring it back to life. Thank you to CN member ChiAstroJoe for his blog on Cleaning and Modifying the C11 Beast - It was most helpful for this project. Right: Tom Johnson with an original $795 Celestron C-8 telescope of the early 1970's with the original orange tube finish*. C8 ready for optics cleaning. I have added the removal of the Focus assembly in order to be able to remove the Main Mirror for cleaning. Check out Celestron's StarSense Explorer DX 102 mm Refractor!With its easy to aim Alt-Azimuth mount, and bright optics, this is one telescope that feels just as much at home exploring the many wonders of our night sky as it does examining the fine feather details of a bird on your feeder! Image - beautiful resolution - M42 up high in the south and Trapezium was perfect. My Margarita, the Salt Encrusted C8, had its corrector so stuck that I had to send it to Duane and Clear Edge Optical, who has fixed more of these than most of us have ever even seen. I just wanted to say thank you to many of the bloggers here for info on taking apart an orange tube C8 to clean the optics and bring it back to life. Точность и доступность перевода не гарантируется. Belonged to a neighbor of mine- Her husband had bought it new and paid a lot of $$ for it back then. celestron 6x30 orange tube Is Similar To: 21043-uk Celestron Equatorial Powerseeker Telescope 0050234210430 (40% similar) The Celestron powerseeker series of telescopes is designed to give first-time buyer perfect combination quality, value, features and power. 2013 Sport Optics Guide. !....I used a q-tip dipped in the 99% isopropyl alcohol to carefully moisten the cork pads and moisten under the plate to loosen the grip of age. Once the main mirror focus rod is all he way back, the stop set hex screw can now be removed with a 5/64" Allen wrench. Always happy to head of a classic C8 being saved. celestron Orange c8 Vintage Telescope 2000mm F10. The lenses did have the covers on them so they were pretty protected but they could probably use a cleaning. Kit Items: 6 X 30 Straight Finder, Tripod, 2x Barlow, T-tube adapter, Extended T-Tube, 1 1/4" Star Diagonal, Porro Prism, AC to DC converter, Hardcase for OTA and . The last challenge was to open the tube up or not to deal with the corrector...I read blogs and I read blogs and as the all wise Rod Mollise wrote in several of them..."if it ain't broke, don't fix it". See more ideas about celestron, telescope, telescopes. He had to drill it free: Not for the inexperienced (me!) 2 Year. Jun 16, 2018 - Explore Dave Cruikshank's board "Celestron C8" on Pinterest. This Celestron Schmidt-Cassegrain telescope can easily be mounted on a multitude of computerized telescope mounts with very little effort. A four button hand control unit and . Curved radius blocks and mounting hardware include. I was amazed to see the difference in the corrector after just one cleaning. I marked the position of the three cork spacers and the exact location of the scribed corrector plate number. You said, "I turned my kitchen and dining room into a laboratory for a couple of days...". Celestron C8 Manuals & User Guides. Update....I have been busy trying to find accessories for my C8 but many outfitters that dealt with the older C8's are long gone (very unfortunate) and those that remain are very geared toward the GEM mounted C8's. Tagged with: Amateur Astronomy • astronomy • telescope, Filed under: High-End Telescope Auctions (USA), Subscribe to Telescope Sales in a reader $9,199.00 $767/mo suggested payments with 12‑month financing. USPS/Canada Post took awhile but well worth the wait. Buy It Now Price: $500.00. up it came. And if you send the Moderators money, they will give you a special title. Finally after 35 years...the scope I wish I had, is a reality. This is one of the last fork mounted Celestron C8 telescopes that is not equipped with go to technology. The primary innovation Celestron/Tom Johnson came up with was a way to produce Schmidt corrector plates using a vacuum to pull the glass blanks into a pre-shaped curve mold called a "master block" during the polishing . Celestron C8 8se Orange OTA. I first tackled the tripod and after @ 15 hours of cleaning and polishing with Peek restoring cream, the tripod is almost like new with only three small spots that were void of chrome completely. I decided to read through numerous CN blogs on taking apart and cleaning SCT's and finally got the nerve to do this project. I am a second owner of this scope. . var today = new Date(); NO RETURNS. Celestron C8 Vintage Orange Tube Telescope W/ Tripod 2000mm PARTS Or REPAIR - $500.00. I tried some very gentle persuasion, but it wouldn't budge. M42 resolved perfectly with the trapezium perfect with the 5 core stars blazing. Nice work astronomyrelic1966, and welcome to Cloudy Nights!  Subscribe to Telescope Sales by Email For your consideration a 1970's Celestron C8 orange tube. Aperture: 203mm (7.99 inches) Focal Length: f10.0. I also had a darker small spot on the main mirror that I was concerned was fungus or mold. Looking for an excellent beginner telescope that can help you find your way around the sky? I just had correspondence back from Hansen Corporation on inquiry for the Synchron motors for the Celestron C8 (including any models that used the spur gear drive): "Thank you for providing the information from the motor. "Apollo" is just a title for members with a certain amount of posts. Thanks MA ! My initial worries came when I purchased the scope and the seller plugged in the scope and I could hear at least one of the motors purring but I did not have a light on me to check the strobe windows on both motors before packing up the scope. Comes as seen. 95. $199.00. The basic OTA (without any mounting system), as illustrated on the Celestron web site, sports a gray main tube. I then looked at what the owner had to go with the scope...the original Celestron diagonal, eyepieces, barlow, filters, photograghy adapters and a mint Celestron orange drive corrector. $179. or faint of heart! There is an original Celestron C8 "orange tube" available close by with TELRAD reflex sight and Celestron 9mm, 12mm, 18mm, and 25mm eyepieces. Celestron - EdgeHD 925 - 9.25" EdgeHD Optical Tube Assembly (OTA) for CGE/ CGX - 91040-XLT. I see only one area for possible improvement in your work. Database contains 5 Celestron C8 Manuals (available for free online viewing or downloading in PDF): Operating manual, Instruction manual, Instructions, Instructions manual . Celestron-C8A is 8.0"/203mm Aluminum Schmidt-Cassegrain Telescope Optical Tube Assembly Celestron C8-A Telescope 17" long aluminum optical tube weighs only 13 lbs., making it easy to transport.CelestronC8A Telescope has an 8" aperture, a 2032 mm focal length, and a focal ratio of f/10.Starbright multicoatings are standard for CelestronC8-A. Celestron's signature orange-tube telescope combines advanced features and excellent optics in one easy-to-use system, the. C14 Optical Tube Assembly (CGE Dovetail) $5,299.95. TOP SELLER NexStar 4SE Computerized Telescope. Celestron Orange Tube C8 he original C8, the renowned ^Orange Tube _ (Celestron never referred to it as anything but a 8) , is the telescope that made the Schmidt Cassegrain available, practical, and relatively affordable. I followed the cleaning protocol from the Arkansas Sky Observatory and treated that mirror with more care than a surgeon with a scalpel! The Celestron NexStar 8SE SCT OTA is famous for its performance and superb optics. The focus assembly is removed in two steps, 1.by removing the three hex screws that fasten it to the Optical Tube Assembly (OTA). 800685 1980 +/- 1year C8 orange tube Direct purchase from the factory showroom in California. Bids: 0. It features a Schmidt-Cassegrain optical system consisting of a corrector plate, a spherical primary mirror, and a secondary mirror that work together to reduce spherical and chromatic aberrations. The telescope in question is an old orange tube Celestron C8. Celestron C8 vintage orange tube Telescope w/ tripod 2000mm PARTS Or REPAIR. VC8-O- V Series Dovetail Bar for Celestron 8″ SCT Telescope. Busted cheap azimuth motor. Celestron sold this initial mass production model for 13 years, from $5,299.95. This is achieved by holding the chrome section of the focus assembly and rotating the unit back off of the main mirror threaded focus rod. 4.2 out of 5 stars. The orange tube C8 came fork mounted on a circular drive base. It is 40 years old. Since 1960, Celestron has innovated how we view the world around us and haven't taken their foot off the gas since. Primary had pitting around the edges as well. $1,499.99. 11-inch Dovetail Bar Diagram. I actually just did a 24 hour run test on the drive/drive corrector and my target star Sirius was in the field of view 24 hours after it was first trained on in my 32mm eyepiece. View Full Product Details. Great work and a beautiful scope. Astronomyrelic1966  You have done a really great job bringing that scope back to life,nice scope,you should be proud. Many amateur astronomers have a good equatorial mount and want to upgrade their telescope, either by increasing the aperture to delve deeper into the mysteries of the Universe or by choosing another telescope design altogether. But usually we ship it right away. Add to Cart. Примечание. The mirror removed for cleaning and cleaned/ reinstalled. It came up with a bit of a tug after about 5 minutes. This rugged aluminum optical tube is only 17 inches long and weighs just 13 pounds, making it easy to transport and set up. These are not the easiest pieces to come by here in Canada and thanks to another CN blog found the knobs at Lee Valley in Toronto. C8 Maintenance Websites There are not too many websites at least that I can find giving classic orange tube C8 maintenance instructions. Fits all Celestron 8″ OTA's including CPC and HD models. Available to U.S. Customers only. Optically the Celestron NexStar 8 SE telescope is nearly flawless with Celestron's famous C8 Optical Tube Assembly. The 2032mm focal length (f/10) optical tube provides excellent, high-contrast views and is capable of performing at very high magnifications. View Full Product Details. CGX-L Equatorial 925 Schmidt-Cassegrain Telescope. Orange Anodized. Celestron C8-A (XLT) Telescope with StarBright XLT 91024-XLT Visit the Celestron Store. Beautifully machined parts and they shipped it out in a day. For visual observers and even astroimagers, the large aperture of the OTA telescope shows . In this particular case, that includes the C8, C8+, C8-S, C8-SGT, Classic 8, Celestar 8, CGE 800, G-8, Great Polaris C8, NexStar 8 GPS, Polaris C8, Powerstar 8, Super C8, Super C8+, Super Polaris C8, Ultima 8, and Ultima 2000. The C8 is still in production forty years later, but the tubes are no longer painted orange as they were originally. I got my thumbs under the ring and gave it a good squeeze and tug and POP! 391057 orange tube. * Select your protection plan and purchase it with this product by clicking "Add to Cart" above. Celestron C8 Orange Tube Manual Offers CIear Collimation adjustment scréws are provided fór the secondary mirrór and the 0wners Manual offers cIear, easy to foIlow, collimation instructions.

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