This is a G063163000 31.5 mm diameter UVFS mounted double-convex lens, with a specified effective focal length (EFL) of 50mm. The lens is sourced from Qioptiq Photonics, a renowned vendor in the field of precision optics.
The lens is spherical in shape, featuring a base shape of a circle. It is mounted on UVFS, a material known for its excellent optical properties. The lens's geometry includes a diameter of 31.5mm, a thickness at the edge of 2.2mm, and a thickness at the center of 7.3mm. The radii of curvature for the first and second surfaces are 49.581mm and -49.581mm respectively.
The lens is uncoated, meaning it does not have any additional layers to enhance its optical properties. However, this does not affect its performance in certain applications where coating is not required or preferred.
The lens is currently in stock and available for purchase. For more detailed information, please refer to the vendor's website at https://www.qioptiq-shop.com/en/Precision-Optics/Singlets/Symmetric-Convex-Lenses/Symmetric-convex-lenses-mounted-fused-silica.html.