L102-2.11-M12 Description 2.11mm M12 wide angle fixed focus lens Specifications Focal Length 2.11mm Aperture f/1.8 Image Size 6.7mm Angle of View D: 190° H: 142° V: 102° Mount Type M12 x 0.5-6g Minimum Object Distance 0.3m Back focal length 4.8mm External Dimensions D=20mm L=19.1mm AR coating Yes Net Weight 7g Dimensions