645-CA 0.72X Reducer for CCA-250 Telescopes (TKA86580L)
Open until 4:30pmIndependent shop in BallardDirections
Available from Cloudbreak Optics when we last checked, in the last two days. Sold from the shop’s own store; the price there is the one that counts.
Description The Takahashi 645 Reducer-CA 0.72X reduces the focal length of the CCA-250 telescope by 0.72X, increasing the speed of the optical system for astrophotography. The reducer produces a 60 mm diameter image circle that is ideal for larger imaging chips. Specifications Telescope with Adapter CCA-250 with 645-CA 0.72X RD Adapter Part Number TKA86580L Aperture 250mm Resolution 0.46" Limiting Magnitude 13.8 Light Gathering Power 1276x Focal Length 890mm Focal Ratio f/3.6 Image Circle Diamet
About the shop
Cloudbreak Optics
Open until 4:30pm2821 Northwest Market Street · Ballard · 3,139 items available here. We last looked at their online shop 6 hours ago.
