Contrast-Booster Filter
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 Contrast-Booster Filter - 1.25" (BPCB125) and 2" (BPCB2) A unique filter for many different astronomical tasks – incomparable in acuity to combinations of generic color filters, made of raw polished glass – where surface inaccuracy adds up in the optical wave front to an unbearable degree! Especially designed to improve the ubiquitous beginners telescopes – to provide a professional replacement for the simple „dark green“ Moon & Solar-Filters made of „raw polished“ glass. (Note: for
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 4 hours ago.
