50.8 mm Diameter Uncoated Aspheric lens

Precision Optical aspheric Lens are designed to focus light while eliminating spherical aberration from divergent light sources.We specialized in manufacturing various aspherical lens products,including infrared crystal optical lens ZnSe,Ge,Si,ZnS etc. Aspherical lens broadly used in the different kinds of optical system,including focusing the output of a laser diode. 

Convex Aspheric lenses elements are used to reduce aberrations, aspherical lens is ideal for light collection, projection, illumination, detection, and condensing applications. Convex Aspheric lenses can increase the numerical aperture of a lens while minimizing system aberrations. Aspherical lens may also reduce the number of elements needed in a multi-element system. Aspherical lens can reduce overall system weight while providing advantages such as increasing throughput or simplifying assembly.

VIS coating option on aspherical lens provides less than 1.5% reflection from 425 – 675 nm. NIR coating option on aspherical lens provides less than 1.5% reflection from 600 – 1050 nm. Contact our sales department for volume pricing or for help specifying a custom aspherical lens. 

                Convex Aspherical lenses