LUK-25.0-17.6-UV 25 mm Dia. UVFS Image Grade Plano-Concave Lens; EFL=-37.5mm Uncoated

The LUK-25.0-17.6-UV is a high-quality, spherical plano-concave lens, offered by CVI Laser Optics. This lens, with a diameter of 25 mm, is designed for use in the ultraviolet (UV) spectrum, specifically at a wavelength of 404.7 nm.

The lens's geometry is characterized by its center thickness of 5 mm and an effective focal length (EFL) of -37.5 mm, making it suitable for a variety of optical applications. The concave shape of the lens, defined by a radius of curvature (R1) of -17.6 mm, contributes to its unique optical properties.

The lens is made from UVFS, a material with the catalog number MAL-1965. This material is specifically designed for use in the UV spectrum, ensuring high transmission and clarity. The lens is uncoated, which means it does not have any additional layers to enhance its optical properties or protect it from environmental factors.

The lens's availability is indicated by the weblink status "Valid - in stock", ensuring quick delivery for your optical project needs. For more detailed specifications, you can refer to the provided weblink, which leads to the lens's technical data sheet.