SLSQ-08B-50P 8.0 mm Dia. x 50.3 mm FL; Double-Convex Lens Uncoated

The SLSQ-08B-50P is a high-quality double-convex lens, sourced from the reputable vendor OptoSigma. This lens, with a diameter of 8.0 mm, is designed for use in a wide range of optical applications, thanks to its precise geometry and high-grade fused silica material.

The lens features a double-convex shape, characterized by two spherical surfaces that curve outwards. This design allows for a focal length of 50.3 mm (BFL), making it suitable for applications requiring a longer focal length. The lens has a central thickness of 1.8 mm and an edge thickness of 1.5 mm, providing robustness and durability.

The lens is made from fused silica, a material known for its excellent optical properties, including a low coefficient of thermal expansion and high resistance to thermal shock. The material ID "fused sil mal-1965" indicates that this lens is made from a high-purity, low-absorption fused silica.

The lens is uncoated, meaning it does not have any anti-reflective or other coatings. This may be suitable for applications where such coatings are not required or desirable. However, users should be aware that uncoated lenses can suffer from increased reflection, which may affect the performance in certain applications.

The lens is designed to work with a wavelength of 546.1 nm, making it suitable for use in a wide range of visible light applications. It is important to note that the performance of the lens may vary depending on the specific application and the conditions under which it is used.