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2" Crayford focuser with 1/10 Micro transmission
CPL eyepieces: CPL eyepieces is little expensive than camera adapter and eyepieces
and excellent flatness of field
CNC quality
without using tools
GSO Coma Free 8" F6 Dobsonian for photography 2" Crayford focuser with 1/10Basic Manual for Focuser Adjustment & Optical Alignment Coma Free Optics This big GSO Dobsonian reflector features a 8" (203mm) diameter parabolic primary mirror with 94% 96% reflectivity. Coma is an inherent property of telescopes using parabolic mirrors. This results in an image that is not in the center of the field looking wedge shaped. This causes stars to appear to have a cometary coma in traditional Dobsonian reflector. Built in GSO Coma
