SLB-30-170N 30.0 mm Dia. x -170.0 mm FL; Plano-Concave Lens Uncoated

The SLB-30-170N is a 30.0 mm diameter Plano-Concave lens, uncoated, sourced from OptoSigma. This lens is designed for use in a wide range of optical systems, offering versatility and reliability.

The lens features a base shape of Circular, with a geometry that includes a diameter of 30.0 mm, a thickness edge of 3.3 mm, and a thickness center of 2.0 mm. The effective focal length (EFL) is -170.0 mm, making it suitable for applications requiring negative focal lengths. The radius of curvature (R1) is -88.23 mm, and the back focal length (BFL) is -171.3 mm.

The lens is made from n-bk7 schott material, a popular choice for its high refractive index and low dispersion. The wavelength for this lens is 546.1 nm. The lens is uncoated, offering a cost-effective solution for applications where coating is not required or preferred.

Please note that the lens is in stock and available for immediate shipping, as indicated by the "weblink status" field in the item data. For more information, including technical specifications and purchasing details, please refer to the vendor's website using the provided weblink.