BICX504 50 mm Dia. x 250 mm FL; Uncoated; Double-Convex Lens

The BICX504 is a high-precision double-convex lens, 50 mm in diameter and designed for a focal length of 250 mm. This lens is sourced from WTS Photonics, a reputable vendor known for their quality optical elements. The lens is uncoated, offering a bare, unaltered glass surface that is suitable for a wide range of applications.

The lens is spherical in shape, featuring a base shape of a circle. The geometry of the lens is meticulously designed, with an edge thickness of 3 mm and a center thickness of 5.4 mm. The effective focal length (EFL) is 250 mm, and the back focal length (BFL) is 248.2 mm. The radii of curvature for the first and second surfaces are 258.22 mm and -258.22 mm, respectively.

The lens is made from N-BK7 Schott, a popular optical glass known for its excellent optical properties. It is designed to work optimally at a wavelength of 546.1 nm. The lens is a convex-convex type, ideal for applications that require a strong converging lens.

The item data provides a comprehensive overview of the lens, making it easier for users to determine if this lens meets their specific requirements. The link to the vendor's website is valid and indicates that the lens is in stock, ensuring quick and efficient procurement for interested users.