Skywatcher 90 RA Polar Scope A400 easy to use

easy to use

Telescope Focal Length: 650mm (f/5)

Telescope Focal Length: 1200mm (f/8)

so when you don't use it for imaging

3 Schmidt-Cassegrain telescope

Skywatcher 90 RA Polar Scope A400 easy to useThe new Sky Watcher 90 Polar Scope Eyepiece now makes polar aligning your mount so much easier! The eyepiece sleeve securely clamps over the standard polar scope eyepiece using three non marring, plastic tipped, knurled metal thumbscrews. This is far superior method of clamping compared to similar looking products on the market that use only one clamping screw and more reliable than those using a brass compression ring, which can be problematic. The