iOptron iGuiderTM mini guiding scope (Part # 3361) has a diameter of 30mm and focal length 120mm. With dielectric AR-coated achromatic lenses, iGuider Scope is sharp in imaging and ensures high quality guiding. The scope cane mate with iOptron CEM26/GEM28/CEM40/GEM45* mounts seamlessly without any adapter. It accepts 1.25" guiding camera. It also comes with a standard 19mm wide finder scope dovetail, readily fits with telescopes that have finder scope slot. * For CEM40/GEM45 6" V/D dovetail saddle with 2XM3 mounting holes.Manual: iGuider Operation Manual ASCOM driver: iGuider ASCOM Driver SpecificationsiGuide Scope: Weight: 200 g (including iGuide Scope and iGuider camera) Aperture: 30mm Focal length: 120mm Focal ratio: F/4 Mounting plate: 19mm dovetail bar
