Camemake CM_LENS_10647 is a 2.97mm F/4.0 fixed-focus M12 board lens for 1/2.5" sensors, with a 7.5mm image circle. Rated 5MP, with 100% TV distortion; TTL 20.9mm, IR-cut filter. Specified for low-distortion imaging. Identify and order this Camemake lens as CM_LENS_10647.