Description: 3MP 5-50mm CCD IR Zoom Focus Industrial Microscope Lens CS Mount. Suitable for 2/3" CCTV security camera system. Focal Length: 5-50mm. Nearest Focus Distance: 5cm. Aperture: F1.4(Auto). Manual: Iris , Focus, Zoom. 3MP high definition image and good color reduction. High quality metal & optical glass material. Specification: Pixel: 3MP Mount Type: CS Vari-focal Length: 5-50mm Nearest Focus Distance: 5cm Aperture: F1.4(Auto) Manual: Iris, Focus, Zoom Image Format: 2/3" Field of View: 60-9.2 Degree Lens Size: 80x43 mm/3.1x1.7 inch Package Size: 48x48x80 mm/1.9x1.9x3.1 inch Material: Metal + Glass Package Includes: 1x CS-mount Zoom Lens