HAYEAR HD 0.7X-4.5X 180X Zoom C-Mount Parallel Light Lens For Industry Microscope Camera Glass Lens 40mm / 50mm Ring

Features: The lens with face window and side face window Can magnify the side face of item by 2pcs reflectors Zoom c-mount lens 0.5X c-mount adapter Objective magnification power by 0.7 - 4.5X(about 10 - 180X on the display) Zoom rate: 6.5:1 Working distance: W.D.95mm, holder diameter28mm, Focus fine: Any position focus of C/CS Mount Iris Adj: High definition and high depth of focus Large depth of field With fine-tuning manual iris ring Option optional: 0.5X CCD adapter (Standard optional only 0.5X, if you want other size please contact with us ) Length: 160mm (L) Ring: Suit for 40MM / 50MM hold ring stand ( We will sent you a ring adapter for free ) Package includes: 1 x C-MOUNT Lens 1 x 1X Lens 1 x 40mm to 50mm Ring Adapter Details pictures: