SLSQ-50.8-70N 50.8 mm Dia. x -70.0 mm FL; Plano-Concave Lens Uncoated

The SLSQ-50.8-70N is a Plano-Concave Lens with a diameter of 50.8 mm and a focal length of -70.0 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The lens is made of fused silica, a material known for its excellent optical properties, including high transparency and resistance to thermal shock.

The lens geometry is characterized by its base shape, which is circular, and its geometry specifications. The diameter of the lens is 50.8 mm, and it has an edge thickness of 15.4 mm and a center thickness of 3 mm. The effective focal length (EFL) is -70.0 mm, and the radius of curvature (R1) is -32.2 mm. The back focal length (BFL) is -72.1 mm, and both the inner and outer radii are 0 mm.

This lens is uncoated, meaning it does not have any additional layers to enhance its optical properties. However, it is still suitable for various applications that require a Plano-Concave lens. The wavelength for this lens is 546.1 nm.

For more information and to check the availability of this lens, please visit the vendor's website using the provided weblink. The link has been verified and is currently valid, indicating that the lens is in stock.