William Optics 50mm Guide Scope G50ii
Telescope or lens

William Optics 50mm Guide Scope G50ii

williamoptics.com/.../new-50mm-guiding-scope-with-1-25-rotolock
TypeRefractor: achromatic
Diameter50 mm
Focal length200 mm
Weightn/a
Users 119
Images 1146
Most often used with
ZWO ASI1600MM Pro
Known retailers Agena Astro