63-803 20mm Dia. x 50mm FL VIS-NIR Coated; UV Plano-Convex Lens VIS-NIR 400-1000nm

The 63-803 is a high-quality UV Plano-Convex Lens, sourced from the reputable optical components vendor, Edmund Optics. This lens, with a diameter of 20mm and a focal length of 50mm, is designed for use within the visible to near-infrared spectrum, specifically catering to wavelengths between 400-1000nm.

The lens is constructed from fused silica, a material with the material ID 'fused sil mal-1965'. This material is known for its excellent transparency and durability, making it an ideal choice for a wide range of optical applications. The lens features a front and back coating of 'edm visnir0sp2002000', which is a broadband anti-reflection coating designed for the visible to near-infrared range. This coating helps to reduce surface reflections, thereby improving the overall efficiency and performance of the lens.

The lens geometry includes an inner radius of 0mm and an outer radius of 0mm, with a thickness at the edge of 1.7mm and a thickness at the center of 4mm. The front surface of the lens has a radius of curvature of 22.92mm, and the back focal length is 47.25mm. The lens is spherical in shape, a design that offers a high degree of optical accuracy and minimal aberration.

According to the vendor's website, this item is currently in stock, indicating its availability for immediate purchase and use. The item data also includes a valid web link to the vendor's product page, providing easy access to additional information, specifications, and purchasing options.