SLB-15-20P 15.0 mm Dia. x 20.0 mm FL; Plano-Convex Lens Uncoated

The SLB-15-20P is a 15.0 mm diameter Plano-Convex lens with a focal length of 20.0 mm, sourced from the renowned optical component manufacturer, OptoSigma. This lens is made of the high-quality material n-BK7 Schott, a borosilicate crown glass known for its excellent optical properties, making it a popular choice for various optical applications.

The lens features a convex shape on one side with a radius of curvature of 10.38 mm, while the other side is planar. The center thickness of the lens is 5.2 mm, and the edge thickness is 2 mm. The effective focal length (EFL) of the lens is 20 mm, and the back focal length (BFL) is 16.6 mm. The lens is uncoated, offering users the flexibility to apply their preferred coating based on their specific application requirements.

This lens is suitable for use in a wide range of applications, including but not limited to, imaging systems, beam shaping, and laser applications. The uncoated version is ideal for applications where the user wants to apply a specific coating or where coating is not required. The high-quality n-BK7 Schott material ensures excellent optical performance, making this lens a reliable choice for various optical applications.

Please note that the provided web link is valid and leads to the product page on the OptoSigma website, where you can find more information and check the current availability of the lens.