SLSQ-25.4B-150P 25.4 mm Dia. x 150.5 mm FL; Double-Convex Lens Uncoated

The SLSQ-25.4B-150P is a high-quality double-convex lens offered by OptoSigma, a renowned vendor in the optical industry. This lens, with a diameter of 25.4 mm, is designed for use in a variety of optical systems, offering a focal length of 150.5 mm.

The lens is made of fused silica, a material known for its excellent optical properties, including high transparency and resistance to thermal shock. The base shape of the lens is circular, and it features a spherical geometry with a radius of curvature of 138 mm for both the first and second surfaces. The lens has an edge thickness of 1.9 mm and a center thickness of 3.1 mm, providing robustness and durability.

The effective focal length (EFL) of the lens is 150.5 mm, making it suitable for applications that require moderate magnification. The back focal length (BFL) is 149.3 mm, which is crucial for determining the overall length of the optical system. The lens is uncoated, meaning it does not have any anti-reflective coatings. However, it can be customized with various coatings upon request to enhance its performance in specific applications.

The lens is currently in stock and can be purchased directly from the OptoSigma website using the provided weblink. With its high-quality materials, precise geometry, and versatile specifications, the SLSQ-25.4B-150P is an excellent choice for a wide range of optical applications.