1,Fixed focal length of 5mm design is adopted to make every detail very clear without missing any information. 2,12MP high-definition pixels will give you clear and excellent picture. 3,High-quality and excellent lenses is suitable for most compatible models, which can replace your camera lens directly. 4,Supports 1 or 7 image format and 114x87x68 field of view, which will bring you a good experience. 5,Made of aluminum alloy material, rustproof and wear resistant in use. 1 x Lens Item Type: LensCondition: Material: Aluminum alloyColor: As pictures shownModel: CW-FL0518-12MPFocal Length (Focal-Length): 5mmRelative Aperture (Aperture D or f '): F 1.2Interface (Mount): CSImage Format: 1 or 1.7Field of View (Field): 114.4x87x 61.8Resolution: 12MP Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.