C Mount Lens Temperature Resistant Security Camera Lens Aluminum Alloy For Surveillance Cameras

C Mount Lens Temperature Resistant Security Camera Lens Aluminum Alloy for Surveillance Cameras Specification: Item Type: C Mount Lens Material: Aluminum alloy Length: Approx. 25mm/0.98in Format: 1in Diameter 16mm/0.63in 12.8x9.6 Relative Aperture D/fˊ: 1: 1.4 Mount: C Mounts Field Angle: 1in 28.9°x21.8° 2/3in 20.1°x15.2° 1/1.8in 16.5°x12.4° 1/2in 14.5°x10.5° Flange Back Length: Approx. 17.53mm/0.69in Aperture Iris: Manual/Lock W/Lock Distortion: 0.25% Resolution: 10MP Close Up Distance: Approx. 0.25m/0.82ft Dimension: Approx. 40.0x56mm/1.58x2.2inFilter Size: M37.5x0.5pApplication: Surveillance camera replacement lens DIY lens Package List: 1 x C Mount Lens 1 x Adapter Note: The optical coating is very important for the imaging of the lens and it needs to be handled with care to avoid scratching the coating.