G311318525 22.4 mm Dia. N-BK7 Double-Convex Lens; EFL=100mm 725-1050nm

The G311318525 is a high-quality double-convex lens, boasting a diameter of 22.4 mm and a design optimized for the wavelength of 587.6 nm. This lens is sourced from Qioptiq Photonics, a renowned vendor known for their precision optics.

The lens is made from N-BK7, a popular glass type in the optical industry due to its excellent optical properties. It features a double-convex geometry, characterized by two spherical surfaces that curve outwards, thereby focusing light to a point. This design is particularly useful in imaging systems, beam shaping, and other applications requiring a well-defined focal point.

The G311318525 has an effective focal length (EFL) of 100 mm, which refers to the distance from the lens at which a collimated beam of light is focused to a point. This makes it suitable for use in systems where a longer focal length is required.

The lens's geometry includes an edge thickness of 2.3 mm and a center thickness of 3.5 mm. The inner and outer radii are 0, indicating a symmetrical lens design. The front and back surfaces of the lens are coated with qio bbar arb2nirnbk7, a coating that enhances the lens's performance by reducing reflection and increasing transmission.

This lens is currently in stock and available for purchase on the Qioptiq Photonics website. For more information, please refer to the provided weblink.