New to AstroBin? Discover how we help astrophotographers share and preserve their work. Learn more
Telescope or lens

William Optics Fluorostar 91 / FLT91

williamoptics.com/.../fluorostar-91
TypeRefractor: apochromatic
Diameter91 mm
Focal length537 mm
Weight4.20 kg
Users 162
Images 1835
Most often used with
ZWO AM5
Known retailers Agena Astro