LB4223-C UV Fused Silica Bi-Convex Lens; Dia:1 in; f=750.0 mm ARC 1050-1700nm

The LB4223-C UV Fused Silica Bi-Convex Lens is a high-quality optical component designed for use in a wide range of applications. This lens, sourced from Thorlabs, features a bi-convex design with a diameter of 1 inch and a focal length of 750.0 mm. The lens is made from UV fused silica, a material known for its excellent transmission properties across a broad spectrum, particularly in the ultraviolet range.

The lens's geometry includes a thickness of 2 mm at the edge and 2.2 mm at the center, with an effective focal length (EFL) of 750 mm. The radii of curvature for the first and second surfaces are 689.8 mm and -689.8 mm, respectively, resulting in a back focal length (BFL) of 749.2 mm. The lens does not have an inner or outer radius.

The LB4223-C lens is coated with a broadband anti-reflection coating, specifically designed for the wavelength range of 1050-1700 nm. This coating reduces surface reflections, thereby improving transmission and minimizing losses. The lens's shape is spherical, which is a common choice for many optical systems due to its ease of manufacturing and good imaging quality.

According to the vendor, this item is currently in stock, and the web link provided leads directly to the product page on Thorlabs' website for easy reference and purchase.