The KPX373 is a Plano-Convex Lens with a diameter of 15.0 mm and a focal length of 100 mm, sourced from the reputable vendor MKS/Newport. This lens is uncoated, featuring a Schott N-BK7 material composition, which is widely recognized for its excellent optical properties, making it suitable for various applications.
The lens geometry includes a 2.0 mm thickness at the edge and a 2.5 mm thickness at the center, with an effective focal length (EFL) of 100 mm. The radius of curvature (R1) is 51.872 mm, and the back focal length (BFL) is 98.4 mm. The lens is spherical in shape, and the inner radius is 0 mm.
The KPX373 lens is designed to work with a wavelength of 589 nm, and its uncoated state provides a clear, unaltered view of the light path. This lens is available for purchase directly from the vendor's website, which is listed as a valid link with the lens currently in stock.