SLB-50B-170P 50.0 mm Dia. x 171.1 mm FL; Double-Convex Lens Uncoated

The SLB-50B-170P is a high-quality double-convex lens offered by OptoSigma, a renowned vendor in the optical industry. This lens, with a base shape of a circle, is designed for use in a wide range of optical applications.

The lens has a diameter of 50.0 mm and a focal length of 171.1 mm, making it a versatile choice for many setups. The double-convex geometry, with radii of curvature of 176.46 mm for the first surface and -176.46 mm for the second, contributes to its excellent optical performance. The center thickness of the lens is 6.6 mm, while the edge thickness is 3.0 mm, providing robustness and durability.

The lens is made from n-BK7 Schott, a popular optical glass known for its excellent optical properties and wide transparency range. The lens is uncoated, offering bare glass surfaces that can be used as is or coated according to specific application requirements.

The lens is designed to work with a wavelength of 546.1 nm, making it suitable for applications that use this common visible light wavelength. The lens's shape is spherical, a common and reliable choice for many optical systems.