WebTo boldly go where no cat has gone before. r/aiArt. Posted by. u/xyzerb. 2 days ago. Midjourney. WebThe REDCAT 71 is the perfect Apochromatic refractor for photographic astronomers demanding excellence in a small sized telescope. The petzval optical design features a 71mm aperture using FPL-53 glass, and provides a …
Anyone else have a disapointing Redcat experience?
WebFeb 7, 2024 · 11,308 views Feb 6, 2024 I wanted to do a comparison test between the William Optics RedCat 51 (WhiteCat / SpaceCat / NightCat 51 are limited colour versions … how and where does absorption take place
Comparativa Askar ACL200 vs WO SpaceCat 51 - Astrofotografia
WebThe William Optics RedCat71 is a 71-mm f/4.9 refractor that features a 350mm focal length for fantastic widefield images of the night sky. The optical design is a Petzval design with a doublet front element incorporating FPL-53 glass, plus a … WebJan 13, 2024 · So, for your SpaceCat (RedCat design), the back flange distance is 59mm, which gives you room to attach basically anything you want to. What you need to do is just make sure the math of whatever is between your detector and the camera is 59mm. WebFeb 7, 2024 · I have been doing some research on small refractors and have come down to these 2 options: 1. William Optics RedCat 51 (Upgraded Version) + William Optics 48mm T-mount for Sony E-mount 2. Astro-tech AT60ED + Astro-tech 0.8x field flattener (no stock currently) + William Optics 48mm T-mount for Sony E-mount OR how and where do magmas form