SLB-25.4-50P 25.4 mm Dia. x 50.0 mm FL; Plano-Convex Lens Uncoated

The SLB-25.4-50P is a Plano-Convex lens with a diameter of 25.4 mm and a focal length of 50.0 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The lens is made of n-bk7 schott material, a popular choice due to its excellent optical properties and versatility.

The lens geometry is characterized by its base shape, which is circular, and its geometry specifications. The diameter of the lens is 25.4 mm, and it has an edge thickness of 1.9 mm and a center thickness of 5.2 mm. The effective focal length (EFL) is 50 mm, and the radius of curvature (R1) is 25.95 mm. The back focal length (BFL) is 46.6 mm, and both the inner and outer radii are 0 mm.

The lens is uncoated, which means it does not have any anti-reflective or other coatings. This can be beneficial in certain applications where specific coatings may interfere with the desired optical properties. However, it's important to note that uncoated lenses can have higher reflectivity, which may need to be considered in the overall system design.

The lens is designed to work with a wavelength of 546.1 nm, making it suitable for a wide range of applications in the visible light spectrum. Its spherical shape ensures consistent optical performance and ease of integration into various optical systems.