This is the G063320331 model from Qioptiq Photonics, a 22.4 mm diameter Double-Convex Lens with a mounted fused silica. The lens has an effective focal length (EFL) of 60mm, making it suitable for a wide range of optical applications.
The lens geometry is characterized by its base shape, which is circular, and its thickness. The edge thickness is 1.6mm, while the center thickness is 3.7mm. The lens's front and back surfaces have radii of curvature of 60.43mm and -60.43mm respectively, indicating its double-convex shape. The inner and outer radii are both 0, suggesting a symmetrical lens design.
The lens is made from UVFS material with a Mal-1965 ID. It is designed to work with a wavelength of 355nm, making it suitable for ultraviolet applications. The lens is coated on both the front and back surfaces with Qio AL RALVIS AOI 45, which is a broadband anti-reflection coating designed to reduce surface reflections and increase transmission.
The lens's shape is spherical, which is a common type of lens shape due to its ease of manufacturing and use in various applications. The lens is mounted, which adds to its convenience and ease of use in optical systems.
The vendor for this lens is Qioptiq Photonics, a leading global designer and manufacturer of photonic products and solutions. The lens's weblink is valid and in stock, indicating its availability for immediate purchase and use.