Search results for: 'Reducer for'

The focal reducer Alan Gee Mark II increases the aperture ratio from f/10 to f/5.9 and reduces the necessary exposure ti...

Increase field of view while decreasing the exposure time with the Vixen VC200L f/6.4 Focal Reducer and dramatically inc...

The Takahashi 645 Reducer 0.7X reduces the focal length of the FSQ-130ED telescopes by 0.7X, increasing the speed of the...

The TOA-35 Reducer is designed for the TSA102/TSA120/TOA130/TOA150...

Celestron’s EdgeHD reducers feature a custom 5 element optical design engineered to maintain the flat-field performance...

The Takahashi FC-35 reducer is a 0.66X reducer designed to work with the FC-100DF, FC-100DL, FC-125, FS-102, FS-128 and...

Celestron’s EdgeHD reducers feature a custom 4-element optical design engineered to maintain the flat-field performance...

TS Optics Reducer and Corrector for astrophotography through APO refractor telescopes...

The Takahashi F/3 0.6X reducer converts the FSQ-106ED and -130ED refractors to f/3 optical systems for use in astro...

Celestron’s EdgeHD reducers feature a custom 5-element optical design engineered to maintain the flat-field performance...

This corrector increases the speed of your Newtonian telescope and corrects the Newtonian coma. The exposure times can b...

The 645RD QE0.72x focal reducer is a high-performance reducer that further enhances the attractiveness of the FSQ-106EDX...

ZWO has released a new 3-inch 0.7× full frame reducer that is compatible with the FF107APO and FF130APO telescopes. It h...

ZWO has released a brand-new FF65APO 0.75× full frame reducer with a four-element optical design. It has a reduction fac...

ZWO has also released a new 3-inch FF80APO 0.76X full frame reducer with a three-element optical design, including one e...

Optimised for the Evostar-120ED PRO, this superb quality accessory effectively reduces the telescope’s focal length by a...

This superb quality accessory effectively reduces the telescope's focal length by a factor of 0.85x and provides much im...

This field flattener is optimized for Evostar 80ED Pro telescopes. This high-quality optical accessory reduces the focal...

For clamping of eyepieces with 24.5mm diameter at 1¼ "eyepiece holder...

The flattener is a lens that evens out the field, as this is slightly curved by the primary optics. Astrophotographers c...