Camemake CM_LENS_10113 is a 2.11mm F/2.5 fixed-focus M12 board lens for 1/3" sensors, with a 6.2mm image circle. With a 12.36° maximum CRA; TTL 25.53mm. Specified for Security and surveillance, Car Safety, Smart Home. Identify and order this Camemake lens as CM_LENS_10113.