Camemake CM_LENS_11600 is a 21mm F/6.0 fixed-focus M8 board lens for 1/2.9" sensors, with a 9.8mm image circle. With a 8° maximum CRA and -0.9% TV distortion; TTL 28.7mm, IR-cut filter. Identify and order this Camemake lens as CM_LENS_11600.