This is a G063111322 31.5 mm Dia. UVFS Mounted Plano-Convex Lens, a high-quality optical component sourced from Qioptiq Photonics. The lens is designed for use in the ultraviolet to near-infrared spectrum, specifically between 450 and 700 nanometers.
The lens is spherical in shape, with a plano-convex design. The base shape is circular, and the lens has a diameter of 31.5 millimeters. The edge thickness of the lens is 2 millimeters, while the center thickness is 9.5 millimeters. The effective focal length (EFL) of the lens is 40 millimeters.
The lens is made from UVFS, a material with a high damage threshold and excellent transmission properties in the UV and visible spectral ranges. The lens is coated with Qio Bbar Arb2visnbk7 on both the front and back surfaces, enhancing its performance in the specified wavelength range.
This lens is currently in stock and available for purchase. For more information, please refer to the vendor's website at https://www.qioptiq-shop.com/en/Precision-Optics/Singlets/Plano-Convex-Lenses/Plano-convex-lenses-mounted-fused-silica.html.