SLSQ-15-25P 15.0 mm Dia. x 25.0 mm FL; Plano-Convex Lens Uncoated

The SLSQ-15-25P is a Plano-Convex lens with a diameter of 15.0 mm and a focal length of 25.0 mm, making it ideal for a wide range of optical applications. This lens is sourced from OptoSigma, a renowned vendor known for their high-quality optical elements.

The lens is made of fused silica, a material with a high transmittance across a broad spectrum, making it suitable for use in various wavelengths. The SLSQ-15-25P is uncoated, offering a cost-effective solution for applications where anti-reflection coatings are not required.

The geometry of the lens includes an edge thickness of 2.0 mm and a center thickness of 4.8 mm. The lens's effective focal length (EFL) is 25.0 mm, and its radius of curvature (R1) is 11.5 mm. The back focal length (BFL) of the lens is 21.7 mm. The lens's inner and outer radii are both 0 mm, indicating a flat surface on the non-curved side.

This lens is spherical in shape, a common and versatile geometry in optical systems. The SLSQ-15-25P is designed to work at a wavelength of 546.1 nm, a standard yellow-green line in the visible spectrum often used in optical testing and calibration.