The G052105525 is a 6 mm diameter Plano-Convex lens, manufactured by Qioptiq Photonics, a leading provider of precision optics. This lens is mounted and features an effective focal length (EFL) of 10mm, making it suitable for a wide range of optical applications.
The lens is constructed from N-BAK2, a Schott glass type known for its excellent optical properties. The base shape is circular, and the lens has a thickness of 1.1mm at the edge, increasing to 2mm at the center. The front and back surfaces of the lens are coated with Qio Bbar Arb2nirnbk7, a broadband anti-reflection coating that enhances transmission and reduces surface reflections.
The lens's geometry is spherical, with a radius of curvature (R1) of 5.464 on the convex side. The inner and outer radii are both zero, indicating a simple, single-curvature design. The lens is designed to operate within the wavelength range of 725-1050nm, making it suitable for near-infrared (NIR) applications.
The lens is available from the Qioptiq Photonics online store, and the link provided indicates that it is currently in stock. This detailed description should help you in your search for a suitable N-BAK2 Plano-Convex lens for your specific application.