With support for 12MP 1.1 sensors, the Moritex ML-U-SR series, C-Mount, fixed focal length lens series provide excellent image sharpness, very low distortion, and VIS/NIR AR coating. All lenses have filter threads and screw locking aperture and focus rings. The ML-U5022SR-18C is a 50mm lens optimized for a 3.5µm pixel pitch for 12MP-class cameras (IMX253/IMX304).