This is a G063319322 model lens from Qioptiq Photonics, a renowned vendor in the field of precision optics. The lens is spherical in shape, specifically a symmetric convex-convex lens, and is mounted on fused silica (UVFS). The lens has a base shape of a circle, with a diameter of 22.4 mm.
The lens's geometry includes an edge thickness of 1.6 mm and a center thickness of 4.2 mm. The effective focal length (EFL) of the lens is 50 mm, making it suitable for a wide range of optical applications. The first radius of curvature (R1) is 49.403 mm, and the second radius of curvature (R2) is -49.403 mm, indicating a double-convex lens design.
The lens is designed to work with a wavelength of 355 nm. It comes with a front and back coating of Qioptiq's BBAR ARB2VISNBK7, which is a broadband anti-reflection coating designed for visible and near-infrared wavelengths. This coating helps to reduce surface reflections, thereby improving the overall efficiency and performance of the lens.
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