KPX097-C 25.4 mm Dia. x 125 mm FL; MgF2 Coated; Plano-Convex Lens MgF2 400-700nm

The KPX097-C is a Plano-Convex lens, a type of spherical lens, sourced from MKS/Newport. It boasts a base shape of a circle and is designed for use in the visible light spectrum, specifically optimized for a wavelength of 589 nm. The lens is made from n-BK7 Schott, a popular optical glass due to its excellent optical properties and relatively low cost.

The lens has a diameter of 25.4 mm and a thickness at the edge of 3 mm. The center thickness is slightly greater at 4.261 mm. The effective focal length (EFL) of the lens is 125 mm, and the radius of curvature (R1) is 64.6 mm. The back focal length (BFL) is 122.19 mm, and the inner radius is 0 mm.

The KPX097-C is coated with MgF2, a type of anti-reflective coating, on both the front and back surfaces. This coating enhances the lens's performance by reducing reflection and increasing transmission in the spectral range of 400-700 nm. The lens is currently in stock and available for purchase through the provided web link.