SLSQ-15B-40P 15.0 mm Dia. x 40.6 mm FL; Double-Convex Lens Uncoated

The SLSQ-15B-40P is a high-quality, double-convex lens offered by OptoSigma. This lens, with a diameter of 15.0 mm and a focal length of 40.6 mm, is designed for use in a variety of optical systems.

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 radii of curvature of 36.8 mm for both the first and second surfaces. The lens has an edge thickness of 2 mm and a center thickness of 3.5 mm, providing robustness and durability.

The SLSQ-15B-40P has a back focal length of 39.4 mm and an effective focal length of 40.6 mm. It is designed to operate at a wavelength of 546.1 nm. The lens is uncoated, offering users the flexibility to apply their own coatings based on their specific application requirements.

This lens is a great choice for users seeking a high-performance, double-convex lens for their optical systems. It is available for purchase through the OptoSigma website, where users can find more detailed specifications and additional product information.