L079-3.04-M12 Description 3.04mm M12 wide angle low distortion fixed focus lens (5M) Specifications Focal Length 3.04mm Aperture f/4.0 Image Size [1/2.5"] Angle of View D: 102° Mount Type M12 x 0.5-6g Minimum Object Distance 0.2m Distortion <1% Flange Back Length 2.4mm External Dimensions D=14mm L=18.5mm Net Weight 8g Dimensions