62-473 6.25 mm Dia. N-BAF10/N-SF10 Negative Achromatic Doublet; EFL=-10mm MgF2 400-700nm

The 62-473 is a high-quality negative achromatic doublet lens, sourced from the renowned optical vendor, Edmund Optics. This lens, with a 6.25 mm diameter, is designed for use in the 400-700nm spectral range, making it suitable for a wide range of optical applications.

The lens features a negative focal length of -10mm, which is a key characteristic for many optical systems. The geometry of the lens includes an edge thickness of 4.19mm, an inner radius of 0mm, and an outer radius of 0mm. The first radius of curvature (r1) is -6.55mm, the second radius (r2) is 5.1mm, and the third radius (r3) is 89.1mm. The center thickness of the lens is 1mm, with an additional 2.5mm at the edge (thickness center a).

The lens is composed of two types of glass, N-BAF10 and N-SF10, both from Schott. These materials are known for their excellent optical properties, contributing to the high performance of the lens. The lens is coated with EDM MgF2 standard curve on both the front and back surfaces, enhancing its transmission and durability.

The lens is currently in stock and available for purchase through the Edmund Optics website, as indicated by its valid weblink status. For more detailed information or to make a purchase, users can follow the provided weblink.