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HoTech SCA Field Flattener

HoTech SCA Field Flattener£159.00

The Hotech SCA system ensures this high quality 2-element multicoated optical flattener is positioned precisely on the optical axis for optimum results. 

Suitable for f5-f8 refractor telescopes.

Review of Hotech SCA Field Flattener

 

Hotech 1.25'' SCA T-Adapter

Hotech 1.25" SCA T-Adapter£39.00

The Hotech SCA T-Adapter is the BEST camera T-adapter available! 

The unique Self-Centering Adapter (SCA) mechanism provides repeatable and reliable connection between your telescope and camera. 

"Great idea and great solution to a vexing problem. Well done Hotech!"
Craig Stark of Stark Labs
Hotech 2'' SCA T-Adapter

Hotech 2" SCA T-Adapter£49.00

The Hotech SCA T-Adapter is BEST camera T-adapter available! 

The unique Self-Centering Adapter (SCA) mechanism provides repeatable and reliable connection between your telescope and camera. 

Great idea and great solution to a vexing problem. Well done Hotech!"
Hotech 2'' SCA Reflector Mirror

Hotech 2" SCA Reflector Mirror£57.00

Additional 2" reflector mirror for Advanced CT Laser Collimator.

HoTech SCA laser collimator

HoTech SCA laser collimatorFrom:  £97.00

Now with Cross-hair laser

The HoTech laser collimator with its patented self-centring adapter (SCA) mechanism enables precise, repeatable results.

Please note, for any laser collimator to be effective it needs to be fitted to a well-made focuser. The regular rack-and-pinion style focuser fitted to many beginner/intermediate telescopes lacks precision and rigidity. If in doubt please contact us for advice.

HoTech Advanced CT Laser Collimator

HoTech Advanced CT Laser Collimator£439.00

The HoTech Advanced CT Laser Collimator (patented) is a breakthrough in Cassegrain Telescope collimation!

William Optics GT-102 - 20th Anniversary Limited Edition - Checked & Tuned

William Optics GT-102 - 20th Anniversary Limited Edition - Checked & Tuned£2,399.00

Limited 20th Anniversary Edition. 

The new William Optics GT-102 APO Triplet refractor features a 3-element f/6.9 objective with Ohara FPL-53 extra-low dispersion glass for optimum colour correction and a sturdy 3-inch Crayford V-power focuser.

William Optics GT-81 - 20th Anniversary Limited Edition - Checked & Tuned

William Optics GT-81 - 20th Anniversary Limited Edition - Checked & TunedPlease Contact Us

Limited 20th Anniversary Edition 

The new William Optics GT-81 APO Triplet refractor features a 3-element f/5.9 objective with Ohara FPL-53 extra-low dispersion glass for optimum colour correction and a sturdy 2-inch Crayford V-power focuser.

 
 Search for:    hotech

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