SLSQ-07B-15P 7.0 mm Dia. x 15.5 mm FL; Double-Convex Lens Uncoated

The SLSQ-07B-15P is a high-quality double-convex lens, sourced from the reputable optical components manufacturer, OptoSigma. This lens, with a base shape of a circle, is designed for use in a wide range of optical applications, thanks to its precise geometry and material composition.

The lens has a diameter of 7.0 mm, with a center thickness of 2.7 mm and an edge thickness of 1.8 mm. The effective focal length (EFL) of this lens is 15.5 mm, making it suitable for applications that require a longer focal length. The first radius of curvature (R1) is 13.8 mm, while the second radius (R2) is -13.8 mm, indicating a biconvex lens design. The back focal length (BFL) of this lens is 14.5 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 material ID for this lens is 'fused sil mal-1965', indicating its specific type of fused silica. This lens is uncoated, meaning it does not have any additional layers to enhance its optical properties.

The lens is designed to operate at a wavelength of 546.1 nm. It is spherical in shape, a common choice for many optical applications due to its ease of manufacturing and versatility.