Camemake CM_LENS_11680 is a 2.6mm F/2.4 fixed-focus M9 board lens for 1/2.8" sensors, with a 6.85mm image circle. With a 14.59° maximum CRA and -12.2% TV distortion; TTL 9.95mm, IR-cut filter. Identify and order this Camemake lens as CM_LENS_11680.