[6208]107FL CR Complete Set Part # 6208 Description 107FL CR Complete Set Aperture 107mm Fluorite Focal length 600mm F-ratio 5.6 Lens configuration 2 elements in 2 groups Coating Fully multi-coated Physical length 500mm Tube diameter 80mm Weight 7.0kg (OTA, Fork Mount & Tripod) Filter 82mm (front cap) Parts included 6207, 3106, 3110,, 3335 & Velbon Tripod Notes