Description: Using the excellent optical design technology, so that the image center to the surrounding evenly to achieve a high pixel and high contrast. Multi-layer coating: Therefore, even in the adverse conditions of backlighting can also shoot a clear contrast image. Day and night use: IR series lens with a specially designed infrared corresponding lens, so that the vertical color to a minimum, so that the image in the day and night can get a clear effect HD wide-angle lens 2K high pixel, suitable for sports cameras, driving recorder, aerial photography and other imaging systems Applicable: Car rearview lens / Car side view lens / Car wide-angle lens / driving recorder / sports camera / aerial camera Specification: Material:Plastic Model NO: SHG100-002 Optical Length (TTL): 22MM Sensor: 1 / 2.7 "2MP Angle: diagonal 137 ° / level 113 ° / vertical 58 ° Focal Length: 3.3mm Aperture (F): 2.4 Lens Structure (Mount Dimension): 4G + IR M12 * P0.5 Operating temperature: -40 ~ +100 degrees Celsius Filter diameter? 17 (mm) Maximum aperture:2.4 Minimum aperture? 3.0 Package Includes: 1PiecexWide-Angle Lens