This is a G063115329 31.5 mm diameter Plano-Convex lens, designed for use in the UVFS material type with a center thickness of 4.5 mm and an edge thickness of 2 mm. The lens is mounted and features an effective focal length (EFL) of 100 mm at a wavelength of 1064 nm.
The lens is sourced from Qioptiq Photonics, a renowned vendor in the field of precision optics. It is available for purchase on their official website, where it is currently in stock. The product link is provided for your convenience.
The lens's geometry is characterized by a plano-convex shape, meaning one side is flat while the other is curved. The radius of curvature (R1) of the curved side is 50.841 mm. The lens's inner and outer radii are both zero, indicating that the lens does not have any concave surfaces.
The lens is made from UVFS material, identified as "UVFS mal- 1965" in the item data. This material is specifically designed for use in the ultraviolet, visible, and short-wave infrared spectral regions.
The lens features a coating on both the front and back surfaces. This coating, identified as "qio hp nbar arhs-yag", is designed to enhance the lens's performance in the yttrium aluminum garnet (YAG) laser wavelength range.