SLSQ-25B-100N 25.0 mm Dia. x -99.7 mm FL; Double-Concave Lens Uncoated

The SLSQ-25B-100N is a high-quality double-concave lens offered by OptoSigma, a leading vendor in the optical industry. This lens, with a diameter of 25.0 mm, is designed for use in a variety of optical systems, offering a negative focal length of -99.7 mm.

The lens is fabricated from 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 double-concave geometry, with radii of curvature of -92 mm and 92 mm for the first and second surfaces, respectively. This geometry results in a back focal length of -100.3 mm.

The lens has a central thickness of 2 mm and an edge thickness of 3.7 mm, providing robustness and durability. It is offered uncoated, allowing users to apply the coating that best suits their specific application requirements.

The SLSQ-25B-100N is designed for use at a wavelength of 546.1 nm, making it suitable for a wide range of applications in the visible spectrum. Its high-quality construction and precise geometry make it an excellent choice for use in demanding optical systems.

For more information, including pricing and availability, please refer to the vendor's website using the provided weblink.