This is a mounted plano-convex lens from Qioptiq Photonics, designed for use in precision optical applications. The lens has a diameter of 12.7 mm and a focal length of 80 mm, making it suitable for a wide range of uses.
The lens is made from N-BK7, a high-quality borosilicate glass known for its excellent optical properties. This material is often used in applications that require high precision and low chromatic aberration. The lens is uncoated, which means it does not have any additional layers to enhance its optical performance or protect it from environmental factors.
The lens geometry includes a thickness of 2.5 mm at the edge and 3 mm at the center. The curvature of the lens is defined by a radius of 41.269 mm. The lens is mounted, which means it is ready for immediate use in optical systems.
According to the vendor's website, this lens is in stock and available for purchase. Further information and specifications can be found at the following link: https://www.qioptiq-shop.com/en/Precision-Optics/Singlets/Plano-Convex-Lenses/Plano-convex-lenses-mounted.html