This is a G063116400 31.5 mm Dia. UVFS Mounted Plano-Convex Lens, designed and manufactured by Qioptiq Photonics. The lens, which is mounted on UVFS, features a plano-convex design with a base shape of a circle. It has a diameter of 31.5 mm and a thickness at the edge of 2.1 mm, while the center thickness is 3.3 mm. The effective focal length (EFL) of this lens is 200mm.
The lens is made from UVFS material with a Mal-1965 ID. It is designed to work with a wavelength of 355 nm. The front and back of the lens are coated with Qio Silver RAGV 45, providing optimal performance and durability. The lens shape is spherical, which is a common design for optical lenses due to its ease of manufacturing and high-quality image formation.
This lens is currently in stock and available for purchase on the Qioptiq Photonics website. The weblink provided leads directly to the product page, where you can find more information, place an order, or get in touch with the vendor's customer service for any inquiries.