Optical finish for acrylic -- vapor polishing and other techniques https://tube.loping.net/videos/watch/47ffcbb1-5622-4441-a925-670744551645 I needed to polish two acrylic lenses that were made on a CNC lathe to the best possible finish (hopefully, optical quality). I made some test coupons and tried three different polishing techniques on three different surfaces to see which combination of techniques would yield the best results. The winner was clearly 2000 grit sandpaper followed by Novus No.2 polish. Vapor polishing: http://www.youtube.com/watch?v=bduno3eafcc Sun, 12 Jul 2026 11:07:33 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.loping.net Optical finish for acrylic -- vapor polishing and other techniques https://tube.loping.net/lazy-static/avatars/8a56e488-2120-4649-a417-badf5893657b.png https://tube.loping.net/videos/watch/47ffcbb1-5622-4441-a925-670744551645 All rights reserved, unless otherwise specified in the terms specified at https://tube.loping.net/about and potential licenses granted by each content's rightholder.