The PCX-F30-UVFS-25.4-ET2.0-AR522-AR522 from OPTOMAN is a Optical Lens with Wavelength Range 950 to 1050 nm, Focal Length 30 mm, Center Thickness 10.4 mm, Diameter 25.4 mm, Radius 12.7 mm. More details for PCX-F30-UVFS-25.4-ET2.0-AR522-AR522 can be seen below.