SLB-50B-100P 50.0 mm Dia. x 101.5 mm FL; Double-Convex Lens Uncoated

The SLB-50B-100P is a high-quality double-convex lens offered by OptoSigma, a renowned vendor in the optical industry. This lens, designed with a base shape of a circle, is constructed from the material n-bk7 schott, a popular choice due to its excellent optical properties.

The lens features a diameter of 50.0 mm and a thickness at the edge of 3.0 mm, providing a robust structure. The center thickness is 9.1 mm, contributing to the lens's overall profile. The effective focal length (EFL) of this lens is 101.5 mm, making it suitable for a wide range of optical applications.

The curvature of the lens is defined by its first and second radii of curvature, R1 and R2, which are 103.8 mm and -103.8 mm respectively. These values indicate a symmetrically curved lens, which is beneficial for imaging and light focusing applications. The back focal length (BFL) of this lens is 98.5 mm, a crucial factor to consider when integrating it into optical systems.

The lens is uncoated, which means it does not have any additional layers to enhance its optical properties. However, this lens is still capable of delivering clear and accurate optical performance, especially within its specified wavelength of 546.1 nm.