This is a Plano-Convex lens, type G052112525, offered by Qioptiq Photonics. The lens has a diameter of 12.7 mm and a center thickness of 3 mm, with an edge thickness of 2.2 mm. The effective focal length (EFL) of this lens is 50 mm, making it suitable for a wide range of optical applications.
The lens is made of N-BK7, a popular glass type in the optical industry, known for its excellent optical properties. The lens's front and back surfaces are coated with qio bbar arb2nirnbk7, a coating that enhances the lens's performance in the 725-1050nm wavelength range.
The lens's geometry is spherical, with a radius of curvature of 26.039 mm for the convex surface. The lens is mounted, making it ready for immediate use in your optical system.
According to the vendor's website, this lens is in stock, ensuring quick delivery. The website also provides further technical details and specifications, as well as options for customization.