50mm Single Board Lens 3MP HD Wide Angle M12 Interface Fit for CCTV Security Web Camera

Professional Camera Board Lens 3MP Manual Zoom M12 Mount Security Surveillance

3.58mm 720P Aluminum Alloy CS Mount F1.4 CCTV Camera Manual Aperture Lens

2.1mm 5MP HD Wide Angle CCTV IR Lens for Security IP Camera

5MP Camera Lens High Definition 6mm Fixed Focal 12.5 Image Format M12 Mounts Surveillance

180X Zoom Monocular Lens 25mm C Mount Alloy Lens for VGA USB Industrial Video Microscope Camera

5MP HD Camera Lens 8mm Focal Length Manual Aperture C Mount Security Surveillance

0.5X Adapter Lens 38mm C Mount Adapter Trinocular Stereo Microscope Tube for Digital Camera Focusing

5MP Single Board Lens Aluminium Alloy High Definition Wide Angle 2.1mm Focal Length for Camera

CCTV 3MP Lens CS Mount 6mm Focal Length Manual Iris Focus for Surveillance Camera DIY

2X Magnification Eyepiece Comfortable Viewing for 1.25 Inch Reflecting Astronomical Telescope

3MP 16-48mm Focal Length CCTV HD Manual Lens 2/3 C Mount for Surveillance Security Camera

0.35X 38mm C Mount Lens Adapter Tube Microscope Accessory for Trinocular Stereo Microscope

1.3MP Zoom CCTV Lens CS Mount Manual Aperture 5?100mm Aluminum Alloy for Security Camera

0.5X C Mount Microscope Camera Adapter Lens 25mm for Electronic Eyepiece CCD Camera

6MP 3.6‑10mm Manual Zoom Lens F1.6 11.8inch M12 Mount CCTV Camera Manual Focus Prime Lens for

6mm CCTV Camera Lens 2 Million Pixels 24hour Protection IR Security Camera Lens with 58 Degrees

300X Adjustable 25mm Zoom CMount Lens 0.7X4.5X Industrial Microscope Camera Magnifying Lens

0.5X Electronic Eyepiece with 23.2mm To 30mm 30.5mm CCD CMOS Adapter Digital Eyepiece Accessories

MP Camera Lens 4mm To 12mm Focal Length Manual Focus Zoom High Definition for Industrial Camera

5MP Industrial Zoom Lens CS Mount Manual Aperture FL5?50mm Security CCTV Accessory