Aspheric Lens, Molded Glass, 4.00 mm, 2.72 mm FL, 0.55 NA, 600-1050 nm

The KGA160-B Geltech Molded Glass Aspheric Lens is a very economic choice for collimating or focusing light at high magnification. It is made from CDGM D-ZLaF52LA glass, which features low dispersion (Vd=40.99). Typical applications include fiber coupling, laser diodes, medical lasers, optical data storage, and barcode scanners. This 4.00 mm diameter lens has an effective focal length of 2.72 mm and a 0.55 NA. It has a NIR anti-reflective coating for 600-1050 nm.