This is a G063117331 31.5 mm Dia. UVFS Mounted Plano-Convex Lens, designed and manufactured by Qioptiq Photonics. The lens is mounted and features a fused silica material, specifically UVFS Mal-1965, which is well-suited for applications involving ultraviolet light at a wavelength of 355 nm.
The lens has a base shape of a circle with a diameter of 31.5 mm. The edge thickness is 2.2 mm, while the center thickness is 3 mm. The effective focal length (EFL) is 300 mm, which is a crucial factor in determining the lens's magnification and field of view.
The lens's front and back surfaces are coated with Qio AL RALVIS AOI 45, which is designed to enhance the lens's performance in specific applications. The lens's shape is spherical, which is a common choice for its ease of manufacturing and good performance in many applications.
The lens's geometry, including its inner and outer radii, is optimized for its specific use case. The lens's geometry, along with its material and coating, contribute to its overall performance in terms of transmission, reflection, and scattering of light.
This lens is currently in stock and available for purchase on the Qioptiq Photonics website. For more information, including technical specifications and purchasing details, please refer to the provided weblink.