© 2019 The Imaging Source - Specification is subject to change without any notice. TCL 2518 5MP Lens Technical Data Specifications Format 2/3" Resolution 5MP Mount C Focal Length (f) 25 mm Iris F1.8 - F16 Minimum Object Distance (MOD) 0.3 m Filter M27x0.5 mm Diameter 35 mm Length 38.4 mm Mass 86 g