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Original price $3,495.00 - Original price $3,495.00Original price$3,495.00$3,495.00 - $3,495.00Current price $3,495.00| /
Astro-Tech 10" f/8 Ritchey-Chrétien Carbon Fiber Optical Tube
Astro-TechMore on the wayAfter many customer requests, we are proud to now offer the Astro-Tech AT10RC Ritchey-Chrétien astrograph, a Sky and Telescope Hot Product for 2010...
View full detailsOriginal price $3,495.00 - Original price $3,495.00Original price$3,495.00$3,495.00 - $3,495.00Current price $3,495.00| / -
Original price $2,495.00 - Original price $2,495.00Original price$2,495.00$2,495.00 - $2,495.00Current price $2,495.00| /
Astro-Tech 10" f/8 Ritchey-Chrétien Optical Tube
Astro-TechMore on the wayThe 10" Astro-Tech AT10RC Ritchey-Chrétien astrograph is a Sky & Telescope Hot Product for 2010 and an Astronomy Star Product for 2010 award wi...
View full detailsOriginal price $2,495.00 - Original price $2,495.00Original price$2,495.00$2,495.00 - $2,495.00Current price $2,495.00| / -
Original price $3,195.00 - Original price $3,195.00Original price$3,195.00$3,195.00 - $3,195.00Current price $3,195.00| /
Astro-Tech 10" f/8 Truss Tube Ritchey-Chrétien Optical Tube
Astro-TechMore on the wayThis newest Version A of the Astro-Tech AT10RCT carbon fiber Serrurier truss Ritchey-Chrétien Hot Product for 2015 makes high quality large-apertur...
View full detailsOriginal price $3,195.00 - Original price $3,195.00Original price$3,195.00$3,195.00 - $3,195.00Current price $3,195.00| / -
Original price $4,495.00 - Original price $4,495.00Original price$4,495.00$4,495.00 - $4,495.00Current price $4,495.00| /
Astro-Tech 12" f/8 Truss Tube Ritchey-Chrétien Optical Tube
Astro-TechSold OutThis newest Version A of the Astro-Tech AT12RCT carbon fiber Serrurier truss Ritchey-Chrétien Hot Product for 2015 makes high quality large-apertur...
View full detailsOriginal price $4,495.00 - Original price $4,495.00Original price$4,495.00$4,495.00 - $4,495.00Current price $4,495.00| /Sold out -
Original price $6,049.00 - Original price $6,049.00Original price$6,049.00$6,049.00 - $6,049.00Current price $6,049.00| /
Astro-Tech 14" f/8 Truss Tube Ritchey-Chrétien Optical Tube
Astro-TechSold OutThis new version of the Hot Product for 2015 Astro-Tech AT14RCT carbon fiber truss Ritchey-Chrétien makes high quality DSLR and CCD imaging afforda...
View full detailsOriginal price $6,049.00 - Original price $6,049.00Original price$6,049.00$6,049.00 - $6,049.00Current price $6,049.00| /Sold out -
Original price $7,295.00 - Original price $7,295.00Original price$7,295.00$7,295.00 - $7,295.00Current price $7,295.00| /
Astro-Tech 16" f/8 Truss Tube Ritchey-Chrétien Optical Tube
Astro-TechSold OutThis newest version of the Astro-Tech AT16RCT carbon fiber Serrurier truss 16" f/8 Ritchey-Chrétien Hot Product for 2015 makes high quality large-a...
View full detailsOriginal price $7,295.00 - Original price $7,295.00Original price$7,295.00$7,295.00 - $7,295.00Current price $7,295.00| /Sold out -
Original price $1,395.00 - Original price $1,395.00Original price$1,395.00$1,395.00 - $1,395.00Current price $1,395.00| /
Astro-Tech 8" f/8 Ritchey-Chrétien Astrograph, Carbon Fiber Tube
Astro-TechSold OutThe Astro-Tech AT8RC is the first affordable 8" Ritchey-Chrétien with premium features available to the amateur astronomer who is into serious deep...
View full detailsOriginal price $1,395.00 - Original price $1,395.00Original price$1,395.00$1,395.00 - $1,395.00Current price $1,395.00| /Sold out -
Original price $1,199.00 - Original price $1,199.00Original price$1,199.00$1,199.00 - $1,199.00Current price $1,199.00| /
Astro-Tech 8" f/8 Ritchey-Chrétien Astrograph, Steel Tube
Astro-TechSold OutThe steel tube Astro-Tech AT8RC makes premium 8" Ritchey-Chrétien optics for serious deep space imaging available at the lowest price ever. Sky &am...
View full detailsOriginal price $1,199.00 - Original price $1,199.00Original price$1,199.00$1,199.00 - $1,199.00Current price $1,199.00| /Sold out -
Original price $699.00 - Original price $699.00Original price$699.00$699.00 - $699.00Current price $699.00| /
Astro-Tech AT102ED 4" f/7 ED Refractor OTA
Astro-TechIn StockFour inches of aperture changes what a refractor can do. It's the threshold where you stop seeing suggestions of detail and start seeing the detail...
View full detailsOriginal price $699.00 - Original price $699.00Original price$699.00$699.00 - $699.00Current price $699.00| / -
Original price $1,299.00 - Original price $1,299.00Original price$1,299.00$1,299.00 - $1,299.00Current price $1,299.00| /
Astro-Tech AT102EDL Refractor OTA FCD-100 and Lanthanum f/7 Doublet
Astro-TechSold OutThis Product Has Been Discontinued. This Page Is Here For Informational Purposes Only. The Astro-Tech AT102EDL takes the performance of the it sma...
View full detailsOriginal price $1,299.00 - Original price $1,299.00Original price$1,299.00$1,299.00 - $1,299.00Current price $1,299.00| /Sold out -
Original price $1,999.00 - Original price $1,999.00Original price$1,999.00$1,999.00 - $1,999.00Current price $1,999.00| /
Astro-Tech AT106EDQ f/7 Quad Refractor
Astro-TechMore on the wayYou buy a refractor for imaging, and the first thing you learn is that you need a field flattener. Then you learn that the flattener has to match y...
View full detailsOriginal price $1,999.00 - Original price $1,999.00Original price$1,999.00$1,999.00 - $1,999.00Current price $1,999.00| / -
Original price $1,599.00Original price $1,599.00 - Original price $1,599.00Original price $1,599.00Current price $1,199.00$1,199.00 - $1,199.00Current price $1,199.00| /
Astro-Tech AT115EDT f/7 ED Triplet Refractor OTA
Astro-TechIn StockThere's a moment in every refractor owner's life when the view snaps into focus and the background goes black — truly black, the way only a well-co...
View full detailsOriginal price $1,599.00Original price $1,599.00 - Original price $1,599.00Original price $1,599.00Current price $1,199.00$1,199.00 - $1,199.00Current price $1,199.00| /Save $400.00 Save $0.00 -
Original price $1,949.00Original price $1,949.00 - Original price $1,949.00Original price $1,949.00Current price $1,699.00$1,699.00 - $1,699.00Current price $1,699.00| /
Astro-Tech AT125EDL Refractor OTA FCD-100 and Lanthanum f/7.8 Doublet
Astro-TechSold OutThis Product Has Been Discontinued. This Page Is Here For Informational Purposes Only. The AT125EDL occupies a rare middle ground: it's large enou...
View full detailsOriginal price $1,949.00Original price $1,949.00 - Original price $1,949.00Original price $1,949.00Current price $1,699.00$1,699.00 - $1,699.00Current price $1,699.00| /Sold out -
Original price $2,699.00 - Original price $2,699.00Original price$2,699.00$2,699.00 - $2,699.00Current price $2,699.00| /
Astro-Tech AT126EDQ f/7 Quad Refractor
Astro-TechIn StockMost refractors need a separate field flattener to image properly. You buy the scope, then you buy the flattener, then you figure out the spacing, ...
View full detailsOriginal price $2,699.00 - Original price $2,699.00Original price$2,699.00$2,699.00 - $2,699.00Current price $2,699.00| / -
Original price $2,099.00Original price $2,099.00 - Original price $2,099.00Original price $2,099.00Current price $1,649.00$1,649.00 - $1,649.00Current price $1,649.00| /
Astro-Tech AT130 EDT f/7 ED Triplet OTA
Astro-TechIn StockFive inches of ED triplet aperture is where a refractor stops feeling small. The AT130EDT combines a 130mm f/7 triplet objective, a heavy-duty 3.2-...
View full detailsOriginal price $2,099.00Original price $2,099.00 - Original price $2,099.00Original price $2,099.00Current price $1,649.00$1,649.00 - $1,649.00Current price $1,649.00| /Save $450.00 Save $0.00 -
Original price $3,695.00Original price $3,695.00 - Original price $3,695.00Original price $3,695.00Current price $2,999.00$2,999.00 - $2,999.00Current price $2,999.00| /
Astro-Tech AT130EDX f/7 FCD100 ED Triplet APO
Astro-TechIn StockThere are scopes you buy because they're good for the price. And there are scopes you buy because they're good. The AT130EDX is the latter. One hun...
View full detailsOriginal price $3,695.00Original price $3,695.00 - Original price $3,695.00Original price $3,695.00Current price $2,999.00$2,999.00 - $2,999.00Current price $2,999.00| /Save $696.00 Save $0.00 -
Original price $3,395.00Original price $3,395.00 - Original price $3,395.00Original price $3,395.00Current price $2,995.00$2,995.00 - $2,995.00Current price $2,995.00| /
Astro-Tech AT150EDL Refractor OTA FCD-100 and Lanthanum f/8 Doublet with Hard Case
Astro-TechIn StockA six-inch refractor used to mean one of two things: spend big bucks on a premium triplet, or settle for a scope that shows purple halos on every b...
View full detailsOriginal price $3,395.00Original price $3,395.00 - Original price $3,395.00Original price $3,395.00Current price $2,995.00$2,995.00 - $2,995.00Current price $2,995.00| /Save $400.00 Save $0.00 -
Original price $4,395.00Original price $4,395.00 - Original price $4,395.00Original price $4,395.00Current price $3,499.00$3,499.00 - $3,499.00Current price $3,499.00| /
Astro-Tech AT152EDT f/8 Triplet APO Refractor OTA
Astro-TechSold OutThis Product Has Been Discontinued. This Page Is Here For Informational Purposes Only. The Astro-Tech AT152EDT 152mm f/8 Triplet Apochromatic Refr...
View full detailsOriginal price $4,395.00Original price $4,395.00 - Original price $4,395.00Original price $4,395.00Current price $3,499.00$3,499.00 - $3,499.00Current price $3,499.00| /Sold out -
Original price $849.00 - Original price $849.00Original price$849.00$849.00 - $849.00Current price $849.00| /
Astro-Tech AT66EDQ f/7 ED Quadruplet Apochromatic Refractor OTA
Astro-TechIn StockAstro-Tech AT66EDQ f/7 ED Quadruplet Apochromatic Refractor Wide-field astrophotography has one persistent problem: flat fields are hard. Most refr...
View full detailsOriginal price $849.00 - Original price $849.00Original price$849.00$849.00 - $849.00Current price $849.00| / -
Original price $499.00 - Original price $499.00Original price$499.00$499.00 - $499.00Current price $499.00| /
Astro-Tech AT80ED 3.1" f/7 ED Refractor OTA
Astro-TechIn StockThe Astro-Tech AT80ED has become one of the most popular refractors we've ever offered. With 80mm of ED aperture, a 560mm focal length, and a preci...
View full detailsOriginal price $499.00 - Original price $499.00Original price$499.00$499.00 - $499.00Current price $499.00| / -
Original price $899.00 - Original price $899.00Original price$899.00$899.00 - $899.00Current price $899.00| /
Astro-Tech AT80EDL Refractor OTA FCD-100 and Lanthanum f/7 Doublet
Astro-TechSold OutThere's a gap in most telescope lineups between the entry-level ED doublet and the full-treatment triplet APO. The 80mm doublet costs a few hundred...
View full detailsOriginal price $899.00 - Original price $899.00Original price$899.00$899.00 - $899.00Current price $899.00| /Sold out -
Original price $1,399.00 - Original price $1,399.00Original price$1,399.00$1,399.00 - $1,399.00Current price $1,399.00| /
Astro-Tech AT86EDQ f/7 Quad Refractor
Astro-TechIn StockAlan Dyer reviewed the AT86EDQ for Sky & Telescope (July 2025) and called it one of his picks for a desert-island telescope — the one scope he'...
View full detailsOriginal price $1,399.00 - Original price $1,399.00Original price$1,399.00$1,399.00 - $1,399.00Current price $1,399.00| / -
Original price $1,899.00 - Original price $1,899.00Original price$1,899.00$1,899.00 - $1,899.00Current price $1,899.00| /
Celestron 6" Advanced VX Series Go-To Equatorial Refractor Telescope
CelestronMore on the wayThis 6" f/8 Celestron AVX6R achromatic doublet refractor telescope has anew imaging-optimized Advanced VX Series computerized go-to German equatori...
View full detailsOriginal price $1,899.00 - Original price $1,899.00Original price$1,899.00$1,899.00 - $1,899.00Current price $1,899.00| / -
Original price $999.00 - Original price $999.00Original price$999.00$999.00 - $999.00Current price $999.00| /
Celestron 6" f/8 Achromatic Doublet Refractor Optical Tube, CG5/AVX Dovetail
CelestronMore on the wayHere's a sensational value - a big 6" (150mm) achromatic refractor optical tube that's priced like other manufacturers' 80mm scopes. This Celestro...
View full detailsOriginal price $999.00 - Original price $999.00Original price$999.00$999.00 - $999.00Current price $999.00| /