Founder Optics 0.8X Focal Reducer for FOT86/FOT106 - RED0.8X (Pre-owned) type-collimation-and-cleaning Your observation station will do

Your observation station will do the rest without requiring any intervention

and the ZWO SDK for flexible control across platforms

and includes the finder scope dovetail

a non-marring compression ring is built right in so you'''ll never scratch the barrel of your good eyepieces

Founder Optics 0.8X Focal Reducer for FOT86/FOT106 - RED0.8X (Pre-owned) type-collimation-and-cleaning Your observation station will doUsed Reducer, in excellent condition! The Founder 0. 8X Focal Reducer was designed to reduce the effective focal length of the FOT86 or FOT106 refractors, but it will work with pretty much any f 5 to 5 7 refractor. The RED0. 8X has interchangeable M42 male and M48 male mounting threads. The optics, which are fully multi coated, have a clear aperture of 38 mm.