6pcs CS Mount Lens Kit 4mm to 25mm Focal Length 3MP Manual Aperture for Digital Camera

Feature: 1. Focal Length: With 6 adjustable aperture manual focus lenses of 4mm, 6mm, 8mm, 12mm, 16mm and 25mm, you can get more clarity, focus image. 2. Characteristic: This is a 6 piece CS Mount Lens kit, each lens is 3MP, the image format is 1/2in, the field of view is 76 degrees , 63 degrees , 48 degrees , 28.5 degrees , 23 degrees and 16.7 degrees . 3. Accurate Focus: The digital camera lens is designed with an easy to grip focus ring, which provides very accurate focus for highly accurate shots. 4. Premium Material: The shell of the camera lens is made of aluminum alloy material, resistant to high temperature, waterproof, will not rust and durable. 5. Simple Operation: Manual iris lens can be used in home security system, DIY development, easy to install and disassemble without affecting the installation and use of other accessories. Specification: Item Type: CS Mount Lens Kit Material: Aluminum alloy Application: Surveillance camera replacement lens, DIY lens Focal Length: 4mm, 6mm, 8mm, 12mm, 16mm, 25mm Field of View D H V: 76 degrees , 63 degrees , 48 degrees , 28.5 degrees , 23 degrees , 16.7 degrees Format: 1/2in Relative Aperture: 1.2 D/f" Interface (Mount): CS Aperture (iris): Manual Lock (With Lock) Resolution (MTF): 3 Mega Pixel M.O.D: 0.2m. Package List: 6 x CS Mount Lens 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