SLB-100B-200P 100.0 mm Dia. x 202.5 mm FL; Double-Convex Lens Uncoated

The SLB-100B-200P is a high-quality double-convex lens offered by OptoSigma, a renowned vendor in the optical industry. This lens, with a diameter of 100.0 mm, is designed for use in a variety of optical systems, offering a focal length of 202.5 mm.

The lens is made from n-bk7 schott, a popular material in the optical industry due to its excellent optical properties. The base shape of the lens is circular, and it features a spherical geometry. The lens has an inner radius of 0 and an outer radius of 0, indicating a symmetrical design.

The thickness of the lens at the edge is 3 mm, while the center thickness is 15.2 mm. The effective focal length (EFL) of the lens is 202.5 mm, and the back focal length (BFL) is 197.5 mm. The first radius of curvature (R1) is 207.6 mm, and the second radius of curvature (R2) is -207.6 mm.

This lens is uncoated, which means it does not have any anti-reflective coatings. While this may result in a higher level of internal reflection, it can also make the lens more cost-effective and versatile, as it can be used in a wider range of wavelengths without the risk of coating damage.

The lens is currently in stock and can be purchased directly from the OptoSigma website. It is a reliable and versatile option for a variety of optical applications, offering high-quality performance and durability.