Camemake CM_LENS_11720 is a 6.5mm F/2.0 fixed-focus M12 board lens for 1/2.7" sensors, with a 6.84mm image circle. With a 8.56° maximum CRA and -8.08% TV distortion; TTL 21.43mm, IR-cut filter. Identify and order this Camemake lens as CM_LENS_11720.