48-337 6.0mm Dia. x -9 FL; MgF2 Coated; Plano-Concave Lens 400-700nm

The 48-337 is a 6.0mm diameter Plano-Concave Lens, boasting a focal length of -9 and a central thickness of 1.5mm, with an edge thickness of 2.04mm. This lens is sourced from the renowned optical vendor, Edmund Optics, and is available for immediate purchase, as indicated by its "in stock" status on the official product webpage.

The lens is constructed from n-sf11 Schott, a high-index glass with excellent optical properties, making it suitable for a wide range of applications. It features a MgF2 coating on both the front and back surfaces, which is standard for Edmund Optics and provides superior anti-reflection performance across the visible spectrum, specifically designed for wavelengths between 400 and 700nm.

The lens's geometry is defined by its inner and outer radii, both of which are 0 in this case, indicating a flat surface on one side and a concave surface on the other. The base shape is circular, and the lens is spherical, ensuring excellent light transmission and focus.