GSO Newtonian Secondary Mirror elliptical - D=88 mm minor axis Reviews

Wrote by KAZUHIRO K. on 10.09.2025

"There’s a TS-branded version of what appears to be the same product, but I’m not sure if there are any differences. Despite being only a third of the price, the mirror I received had no scratches and works perfectly."

Wrote by Mihai B. on 23.01.2025

"13 mm TS UWA is very good for this price range. I use it in various telescopes with Binoviewers or without."