This is a G063872329 25.4 mm Dia. N-BK7 Mounted Plano-Concave Lens, specifically designed for use with a wavelength of 588 nm and featuring an effective focal length (EFL) of -100 mm. The lens is sourced from the reputable vendor Qioptiq Photonics.
The lens is a spherical design, with a base shape of a circle. It has a diameter of 25.4 mm and a center thickness of 1.5 mm. The lens's concave surface has a radius of curvature (R1) of -51.212 mm. The lens's inner and outer radii are both 0, indicating a uniform curvature.
The lens is made from N-BK7 glass, a popular choice in the optical industry due to its excellent optical properties and wide transparency range. The lens is coated with Qio HP Nbar ARHS-YAG on both the front and back surfaces, providing anti-reflective properties and ensuring high transmission rates.
The lens is mounted, making it ready for immediate use in optical systems. The web link provided leads to the product page on Qioptiq's website, where users can find more information and check the current stock status.