The LF4370-UV is a spherical lens from Thorlabs, designed with a concave-convex base shape and a circular profile. This lens has a diameter of 25.4 mm and a center thickness of 3 mm, with an edge thickness of 4.2 mm. The effective focal length (EFL) of this lens is -150 mm, and it features an inner radius of 0 mm and an outer radius of 0 mm.
This lens is made from UVFS material with a Mal-1965 ID. It is designed to work with a wavelength of 546 nm and comes with a UV coating on both the front and back surfaces, specifically the THo UV UV Arc 245-400 nm coating. This coating enhances the lens's performance in the ultraviolet spectrum, specifically between 245 and 400 nm.
The LF4370-UV is currently in stock and available for purchase through the Thorlabs website. Its detailed specifications make it a suitable choice for various applications that require a lens with these specific properties.