LA5714-D 25.4 mm Dia. CaF2 Plano-Convex Lens; EFL=200mm 1.65-3µm

The LA5714-D is a Plano-Convex lens with a diameter of 25.4 mm, making it suitable for a wide range of optical applications. This lens is fabricated from Calcium Fluoride (CaF2) material, specifically the Mal-1963 variant, which is known for its excellent transparency in the ultraviolet, visible, and near-infrared regions of the spectrum.

The lens has an effective focal length (EFL) of 200mm, which is a common choice for many optical systems due to its versatility. The front and back surfaces of the lens are coated with a broadband anti-reflection coating, denoted as 'tho d bbar'. This coating is designed to reduce surface reflections and increase transmission, thereby enhancing the overall performance of the lens.

The geometry of the lens includes a thickness of 2mm at the edge and 2.9mm at the center. The front surface of the lens has a radius of curvature of 86.8mm, while the back surface is planar. The lens is designed to operate within the wavelength range of 588µm.

This lens is sourced from Thorlabs, a reputable vendor known for its high-quality optical components. The item data indicates that the lens is currently in stock, ensuring quick delivery for your optical system needs.