SLB-25.4-30P 25.4 mm Dia. x 30.0 mm FL; Plano-Convex Lens Uncoated

The SLB-25.4-30P is a Plano-Convex lens with a diameter of 25.4 mm and a focal length of 30.0 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 high damage threshold.

The lens geometry is characterized by its diameter, thickness edge, and thickness center. The diameter is 25.4 mm, the thickness edge is 1.7 mm, and the thickness center is 8.3 mm. The effective focal length (EFL) is 30.0 mm, and the radius of curvature (R1) is 15.57 mm. The back focal length (BFL) is 24.5 mm, and both the inner and outer radii are 0 mm.

The lens is uncoated, which means it does not have any anti-reflective coatings. This can be beneficial in certain applications where the introduction of a coating might alter the optical properties of the lens. However, it's important to note that uncoated lenses can have higher reflectivity, which might lead to loss of light and reduced contrast in some scenarios.

The lens is designed to work with a wavelength of 546.1 nm. It's spherical in shape, a common choice for its simplicity and cost-effectiveness. The lens is in stock and ready for immediate use.