Camemake CM_LENS_10613 is a 2.8mm F/2.0 fixed-focus M12 board lens for 1/2.7" sensors, with a 6.9mm image circle. Rated 5MP, with a 18.5° maximum CRA and -22% TV distortion; TTL 22.7mm. Specified for security. Identify and order this Camemake lens as CM_LENS_10613.