G311300322 10 mm Dia. N-BAK4 Double-Convex Lens; EFL=10mm 450-700nm

The G311300322 is a high-quality double-convex lens offered by Qioptiq Photonics. This lens, with a diameter of 10 mm, is designed for use in the visible light spectrum, specifically between 450 and 700 nm. The lens features a double-convex geometry, meaning it has a convex shape on both sides, which is ideal for applications requiring a high level of light concentration.

The lens has an effective focal length (EFL) of 10 mm, which is the distance from the lens's center to the point where light rays converge. This EFL makes the lens suitable for applications that require a wide field of view and low distortion. The lens's geometry includes a thickness of 1 mm at the edge and 3.5 mm at the center, providing a robust structure while maintaining a compact form factor.

The lens is made from N-BAK4, a type of optical glass known for its excellent optical properties, including high transmittance and low dispersion. This makes the lens ideal for applications that require high-quality image reproduction, such as imaging systems, beam shaping, and laser applications.

The lens is coated with Qio Bbar Arb2visnbk7 on both the front and back surfaces. This coating enhances the lens's durability and resistance to environmental factors, while also reducing surface reflections, thereby increasing light transmission.