This is the G063341525 model from Qioptiq Photonics, a 22.4 mm diameter Plano-Convex lens with a UVFS mount. The lens is designed for use in the ultraviolet to near-infrared spectrum, specifically between 725 and 1050 nanometers.
The lens features a focal length of 80mm (EFL), making it suitable for applications that require a longer focal length. The lens's geometry includes a 1.5mm thickness at the edge and a 3.1mm thickness at the center, providing a good balance between weight and optical performance.
The lens is made from UVFS material, which is known for its excellent transparency in the UV and near-IR regions. The front and back surfaces of the lens are coated with Qio Bbar Arb2nirnbk7, a broadband anti-reflection coating that reduces surface reflections and increases transmission.
The lens's spherical shape ensures excellent image quality, minimizing optical aberrations. The Plano-Convex design further enhances the lens's performance by reducing spherical aberration and coma, common issues in optical systems.
This lens is available for purchase from the Qioptiq Photonics website, where you can find more detailed specifications and related products. The link to the product page is provided in the item data for your convenience.