ViewZ 8-48mm F1.0 Manual Zoom Lens with C-Mount, Manual Iris, Molded Body VZ-B6X8M-MOLD
Fujinon C-Mount 15.6-500mm f/3.9-T1500 Telephoto
Amazon.com: Adjustable Focal Length Industrial 8-50mm C-Mount Zoom Lens for Raspberry Pi HQ Camera, Flexible Zoom in/Out Angle of View for Pi 4 3 B B+ Zero @XYGStudy : Electronics
Computar MLM3X-MP 2/3" 3.3X Macro Zoom, Manual Iris Megapixel (C Mount) Lens - Industrial Security Cameras, Video Surveillance | USA Security Systems Technologies
Industrial Video Microscope Electronic 130X Monocular Zoom C mount Lens Glass Objective Lens Eyepiece For HDMI USB CCD Camera|c-mount lens|zoom magnifierindustrial magnifier - AliExpress
Fujinon 2/3" C-Mount 15.6-500 mm f/3.9-16 32x FH32X15.6SR4A-CV1
Used computar C-Mount 12.5-75mm Varifocal Lens M6Z1212-3S B&H
Computar H10Z0819PDC-MP | RMA Electronics. Inc.
8X-100X C-Mount Microscope Lens C Mount Zoom Lens 25MM For Microscope Camera | eBay
85767HR - 1" Format 16-64mm High-Res Zoom Lens FIND-R-SCOPE 1" Format, 16-64mm, f 1.8, High-Res, C-Mount, Zoom Lens with Manual Iris. Detail Page