KPX052-C 12.7 mm Dia. x 62.9 mm FL; MgF2 Coated; Plano-Convex Lens MgF2 400-700nm

The KPX052-C is a Plano-Convex lens, a type of spherical lens, sourced from MKS/Newport. This lens, with a base shape of a circle, is designed for use in the visible light spectrum, specifically at 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 12.7 mm and a thickness at the edge of 3 mm. The center thickness is slightly more at 3.626 mm. The effective focal length (EFL) of the lens is 62.9 mm, which is the distance from the lens's center to the focal point. The back focal length (BFL) is 60.5 mm, which is the distance from the back surface of the lens to its focal point. The lens's inner radius is 0 mm, indicating that it is a plano-convex lens, meaning one side is flat (plano) and the other side is curved (convex).

The KPX052-C lens features a front and back coating of new MgF2bk7fromfigur. This coating is designed to reduce reflection and increase transmission in the spectral range of 400-700 nm. The lens's shape is spherical, which is the most common type of lens due to its ease of manufacturing and good image quality.

According to the vendor's website, the KPX052-C lens is currently in stock, and more information can be found at the provided weblink.