SLB-30-200NM 30.0 mm Dia. x -200.0 mm FL; Coated; Plano-Concave Lens 400-700nm

OptoSigma presents the SLB-30-200NM, a Plano-Concave Spherical Lens designed for use within the wavelength range of 400-700nm. This lens boasts a 30.0 mm diameter and a focal length of -200.0 mm, making it suitable for a wide range of optical applications.

The lens is made from the highly versatile material n-BK7 Schott, a borosilicate crown glass known for its excellent optical properties, including low dispersion and high transmission across the visible spectrum. The Plano-Concave geometry, with an inner radius of 0 mm and an outer radius of 0 mm, is achieved through precise manufacturing techniques, ensuring high-quality imaging and minimal aberrations.

The SLB-30-200NM features a center thickness of 2 mm and an edge thickness of 3.1 mm, contributing to its robust design and reliable performance. The lens is coated with Opt M on both the front and back surfaces, enhancing its overall transmission and durability.

This lens is currently in stock and available for immediate purchase through the OptoSigma website, as indicated by its valid weblink status. With its impressive specifications and reliable performance, the SLB-30-200NM is an excellent choice for those seeking a high-quality Plano-Concave Spherical Lens for use within the visible light spectrum.