OptoSigma's SLSQ-60-450P is a Plano-Convex lens, designed with a spherical shape and a circular base. This lens is uncoated and crafted from fused silica, specifically from the material ID: fused sil mal-1965. The lens has a diameter of 60.0 mm and a thickness at the edge of 3.0 mm, while the center thickness measures 5.2 mm.
The effective focal length (EFL) of this lens is 450.0 mm, with a radius of curvature (R1) of 207.0 mm. The back focal length (BFL) is 446.5 mm, and interestingly, it has no inner or outer radius. This lens is designed to operate at a single wavelength of 546.1 nm.
The lens is sourced from OptoSigma, a reputable vendor in the optical industry. According to the vendor's website, the lens is currently in stock, ensuring quick delivery upon order. The link to the product page is provided for your convenience.