This is the G063322329 model from Qioptiq Photonics, a 22.4 mm diameter UVFS mounted double-convex lens designed for use with a focal length of 150mm at a wavelength of 1064nm. The lens is spherical in shape, featuring a base shape of a circle, and is constructed with a symmetric convex-convex design.
The lens's geometry is defined by its diameter of 22.4mm, with an edge thickness of 1.6mm and a center thickness of 2.4mm. The effective focal length (EFL) is 150mm, and the radii of curvature are r1 at 149.62mm and r2 at -149.62mm. The inner and outer radii are both 0mm.
The lens is made from UVFS material with the ID "uvfs mal- 1965". It comes with a coating on both the front and back surfaces, specifically the Qio HP Nbar Arhs-Yag coating, which is designed for high performance at the specified wavelength.
The item data indicates that this lens is in stock and available for purchase from the Qioptiq Photonics website, with a direct link provided for convenience.