Catadioptrics

Sky-Watcher NEW Honders Advanced Catadioptric HAC125DX Minigraph Honders Advanced Catadioptric optical design Radiant Aluminum Quartz (RAQ)™ mirro...

Celestron Advanced VX 6" RASA Telescope Meet the Rowe-Ackermann Schmidt Astrograph (RASA) 6—a compact powerhouse that delivers spectacular astroim...

Celestron 6” Rowe-Ackermann Schimdt Astrograph OTA - RASA 6 Lightning-Fast Imaging: RASA’s legendary ultra-fast f/2.2 optics let you capture deep...

PlaneWave 20 Inch RC Optical TubeThe PlaneWave Instruments PW20-RC is a 20-inch (0.51 m) f/6.8 Ritchey-Chrétien (RC) Astrograph telescope. The PW20...

PlaneWave 24 inch RC TubeDelta-T Ready – Now the CDK24 and RC24 comes standard with built-in dew heaters for both primary and secondary mirror. A $...

PlaneWave CDK24 Optical Tube Assembly  The CDK24 is an innovative telescope for unsurpassed astroimaging, research, or satellite tracking. f/6.5 ...

PlaneWave IRDK12.5 Telescope (Infrared Optimized)The IRDK12.5 is an is a 12-inch infrared optimized optical tube designed for research applications...

PlaneWave DeltaRho 500 Optical Tube Assembly Our team at PlaneWave is passionate about designing exceptional telescopes so that users around the wo...

PlaneWave IRDK24 Infrared Optimized This is a Dall-Kirkham optical design with coatings that are optimized to transmit in infrared wavelengths. T...

PlaneWave IRDK20 Infrared Optimized This is a Dall-Kirkham optical design with coatings that are optimized to transmit in infrared wavelengths. T...

PlaneWave IRDK17 Infrared Optimized This is a Dall-Kirkham optical design with coatings that are optimized to transmit in infrared wavelengths. T...

PlaneWave IRDK14 Infrared Optimized The IRDK14 is a 14-inch infrared-optimized optical tube designed for research applications where on-axis p...

PlaneWave CDK300 Observatory System The PlaneWave Instruments CDK12.5 is a 12.5-inch (318 mm) f/8 Corrected Dall-Kirkham Astrograph telescope. The ...

PlaneWave DeltaRho 350 Optical Tube Assembly Capturing the most stunning astrophotographs possible is something our team is passionate about. From ...

PlaneWave CDK600 0.6-Meter Telescope System The CDK24 (0.61 m) f/6.5 Corrected Dall-Kirkham Astrograph telescope has a dual truss design, with 3 co...

PlaneWave CDK500 Observatory System Enjoy exceptional optical and tracking performance for astrophotography, or research, with the CDK500 package! ...

PlaneWave CDK400 Observatory System Enjoy exceptional optical and tracking performance for astrophotography, or research, with the CDK400 package! ...

CDK20 Optical Tube Assembly (F/7.77) The CDK20 is an innovative telescope for unsurpassed astroimaging, research, or satellite tracking. Additi...

PlaneWave CDK20 Astrograph f/6.8 The CDK20 is an innovative telescope for unsurpassed astroimaging, research, or satellite tracking. f/6.8 and 345...

Officina Stellare Veloce RH 200 Mark II-AT F/3 Athermal version of the RH200 Mark II, perfect for who needs the maximum focal point stability.  The...

PlaneWave CDK14 Astrograph f/7.2 The CDK14 is an innovative telescope for unsurpassed astroimaging, research, or satellite tracking. f/7.2 and 256...

PlaneWave CDK12.5 Astrograph f/8 The CDK12.5 is an innovative telescope for unsurpassed astroimaging, research, or satellite tracking. f/8 and 254...

CPC Deluxe 925 EdgeHD Combine top-of-the-line performance with unlimited versatility and you have the CPC Deluxe 925HD. From a casual night of back...

CPC Deluxe 800 EdgeHD Combine top-of-the-line performance with unlimited versatility and you have the CPC Deluxe 800HD. From a casual night of back...

CPC Deluxe 1100 EdgeHD Combine top-of-the-line performance with unlimited versatility and you have the CPC Deluxe 1100 HD. From a casual night of b...

Celestron CPC 925 GPS XLT The Celestron CPC 925 GPS XLT provides excellent, high-contrast views and can perform at very high magnifications. It is ...

Celestron CPC 800 GPS XLT The Celestron CPC 1100 GPS XLT provides excellent, high-contrast views and can perform at very high magnifications. It is...

Celestron CPC 1100 GPS XLT The Celestron CPC 1100 GPS XLT provides excellent, high-contrast views and can perform at very high magnifications. It i...

Celestron CGX-L Mount With 9.25" Schmidt-Cassegrain Celestron's newly designed CGX-L Computerized Equatorial mount is the latest addition to our fu...

Celestron CGX-L Mount With 9.25" EdgeHD Celestron's newly designed CGX-L Computerized Equatorial mount is the latest addition to our fully computer...

Celestron CGX-L Mount With 14" EdgeHD Celestron's newly designed CGX-L Computerized Equatorial mount is the latest addition to our fully computeriz...

Celestron CGX-L Mount With 11" SCT Celestron's CGX-L Computerized Equatorial mount is the latest addition to our fully computerized equatorial moun...

Celestron CGX-L Mount With 11" RASA V2 The CGX-L 1100 Rowe-Ackermann Schmidt Astrograph Equatorial Telescope (CGX-L 11” RASA) sets a new standard i...

Celestron CGX-L Mount With 11" EdgeHD Celestron's newly designed CGX-L Computerized Equatorial mount is the latest addition to our fully computeriz...