Camemake CM_LENS_11618 is a 3.65mm F/2.0 fixed-focus M12 board lens for 1/3" sensors, with a 8.2mm image circle. With a 11.2° maximum CRA and -7.5% TV distortion; TTL 15.91mm, IR-cut filter. Identify and order this Camemake lens as CM_LENS_11618.