Vixen Focal Reducer for R130s and R150s Telescopes

Focal reducers shorten the effective focal length of telescopes to provide wider visual fields and faster f-ratios for astrophotography. The Vixen focal reducers are for astrohpotograhpy only, with the exception of the Focal Reducer ED80S/ED102S/FL102S (AP-FR-3637) that can also be used visually.

Focal Reducer R130S/R150S :
Shortens the focal length of the R130S from 720mm to 626mm (f/4.8)
Shortens the focal length of the R150S from 750mm to 652mm (f/4.3).