SLSQK-30-40P 30.0 mm Dia. x 40.0 mm FL; Plano-Convex Lens Uncoated

The SLSQK-30-40P is a Plano-Convex lens with a diameter of 30.0 mm and a focal length of 40.0 mm, sourced from the reputable vendor OptoSigma. This lens is made of fused silica, a material known for its excellent optical properties, including high transparency and resistance to thermal shock.

The lens geometry is characterized by a convex shape on one side, with a center thickness of 9.7 mm and an edge thickness of 2 mm. The effective focal length (EFL) is 40.0 mm, and the radius of curvature (R1) is 18.4 mm. The back focal length (BFL) is 33.3 mm, and the clear aperture is 30.0 mm, providing a wide field of view.

The lens is uncoated, which means it does not have any anti-reflective coatings. While this may result in higher reflective losses, it also means that the lens is more versatile and can be used in a wider range of applications without the risk of coating interference.

This lens is suitable for use in various applications, including but not limited to, imaging systems, beam shaping, and laser applications. It is currently in stock and available for immediate purchase through the vendor's website, as indicated by the "weblink status" field in the item data.