Search results for: 'Red'

A high contrast Red filter suitable for CMOS and CCD sensors. Filter is IR-blocked...

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

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

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

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

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

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

This adapter changes a male 2" thread into a male T2-thread, allowing a stable connection of T2 accessories to SC telesc...

Celestron’s EdgeHD reducers feature a custom 4-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 handle allows the adaptation of finder scopes and guide scopes on the RedCat and is a comfortable carrying aid...

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

Geared stepper motor protected for your Seletek system. ...

Two-element design incorporating one ED element. Reduces the standard focal length of the Evolux-82ED by a factor of 0.9...

Two-element design incorporating one ED element. Reduces the standard focal length of the Evolux-62ED by a factor of 0.9...

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...

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

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

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

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