SLSQ-40-400P 40.0 mm Dia. x 400.0 mm FL; Plano-Convex Lens Uncoated

The SLSQ-40-400P is a Plano-Convex lens with a diameter of 40.0 mm and a focal length of 400.0 mm, sourced from OptoSigma. This lens is made of fused silica, a material known for its excellent optical properties, durability, and resistance to thermal shock.

The lens geometry includes a thickness of 2.0 mm at the edge and 3.1 mm at the center, with an effective focal length (EFL) of 400.0 mm. The radius of curvature (R1) is 184.0 mm, and the back focal length (BFL) is 397.9 mm. The lens is uncoated, offering a clear, unaltered view of the light path but without any additional protection from environmental factors or stray light.

This lens is suitable for a wide range of applications, including but not limited to imaging systems, beam shaping, and laser applications. The uncoated surface allows for custom coatings to be applied, depending on the specific requirements of the application.

Please note that the lens is in stock and available for immediate shipping, as indicated by the "weblink status" field in the item data. For more detailed information, please refer to the vendor's website using the provided weblink.