G311324322 25.4 mm Dia. N-BK7 Double-Convex Lens; EFL=100mm 450-700nm

The G311324322 is a high-quality double-convex lens, sourced from the reputable optical components manufacturer, Qioptiq Photonics. This lens, with a diameter of 25.4 mm, is designed for use within the wavelength range of 450-700nm, making it suitable for a wide range of applications within the visible light spectrum.

The lens is constructed from N-BK7, a popular borosilicate glass known for its excellent optical properties. This material, also known as BK7, is characterized by a low refractive index and low dispersion, making it an ideal choice for many optical systems. The lens features a focal length (EFL) of 100mm, providing a moderate level of magnification.

The G311324322 lens features a double-convex geometry, with radii of curvature of 102.92mm on both the front and back surfaces. This design provides a high level of focusing power, while maintaining a relatively thin profile. The edge thickness of the lens is 5.4mm, while the center thickness is 7mm, providing a robust and durable structure.

The lens is coated with a broadband anti-reflection coating, specifically Qio Bbar Arb2visnbk7, on both the front and back surfaces. This coating reduces surface reflections, improving transmission and enhancing the overall performance of the lens.