The CS C-Mount Zoom Lens is an ideal choice for high-quality macro imaging in industrial microscopes due to its 6.5:1 ratio and alloy construction.
Yctze 6MP CS Mount Zoom Lens /2.7in 5-50mm Automatic Aperture for Security Cameras and Professional Photography
Zoom CMount Microscope Lens for Industrial VGA USB Cameras 6 5 1 Zoom Ratio, for LCD and Inspection (10X-180X)
Zoom Lens, 5MP Industrial Zoom Lens, CS Mount Manual Aperture FL5‑50mm, 5MP Zoom Lens, Aluminum Alloy Material
Tissting Zoom Camera Lens, Aluminum Alloy Zoom Lens 1.3MP Zoom CCTV Lens CS Mount Manual Aperture 5‑100mm for Security Camera
5-50mm 12MP C-Mount Low Distortion Zoom Lens, with C-CS Adapter, for Zowietek POV Camera/ZowieCAM CS Mount Model, IMX477 Raspberry Pi HQ Camera, and Industrial Telescope Lens
5-100mm CS F1.8 Lens 1/3" Varifocal Zoom Manual Iris Zoom Lens For Security CCTV Camera Industrial Camera Lens Microscope Adjustable Magnification