SLB-50-220PIR2 50.0 mm Dia. x 220.0 mm FL; Coated; Plano-Convex Lens 750-1550nm

The SLB-50-220PIR2 is a Plano-Convex Lens with a diameter of 50.0 mm and a focal length of 220.0 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. It is made of n-bk7 schott material, a high-quality glass known for its excellent optical properties. The lens is designed to operate within the wavelength range of 750-1550nm, making it suitable for various applications in the infrared spectrum.

The lens features a front and back coating of opt ir2, which enhances its performance by reducing surface reflections and improving transmission. The geometry of the lens includes a thickness edge of 3.0 mm and a thickness center of 5.8 mm. The inner and outer radii are 0 mm, indicating a flat surface on the incident side and a curved surface on the exit side. The effective focal length (EFL) is 220.2 mm, and the back focal length (BFL) is 216.2 mm.

This lens is spherical in shape, which is a common geometry in optical systems due to its ease of manufacturing and good optical performance. The lens is circular in base shape, adding to its versatility in various applications. The information provided includes a valid web link to the vendor's website, where users can find more details and purchase this product, which is currently in stock.