Standard objective lens(option): 0.3X, 0.5X, 1X. Standard Objective Magnification Power by 0.7 - 4.5X. Manual Zoom C-mount Parallel light Lens. The new lens adopts a new lens coating and a larger aperture, making the image colorsmore natural and realistic, having good image qulaity, long working distance, wide field of view; fine definition image.
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