G312004331 3 mm Dia. N-BK7 Plano-Convex Lens; EFL=3mm

The G312004331 is a 3 mm diameter Plano-Convex lens, manufactured by Qioptiq Photonics, a leading provider of precision optics. This lens, designed for use in various optical systems, boasts an effective focal length (EFL) of 3mm, making it suitable for applications requiring compact, high-performance optical components.

The lens is made from N-BK7, a popular optical glass due to its excellent optical properties, including a high Abbe number and low dispersion. This material ensures high image quality and color fidelity in the visible spectrum. The lens features a spherical shape, with a curvature radius (R1) of 1.55mm on the convex side. The lens's edge thickness is 0.34mm, while the center thickness is 1.5mm, providing robustness and structural integrity.

The G312004331 lens comes with a Qio AR/RA/LVIS AOI 45 coating on both the front and back surfaces. This anti-reflection coating reduces surface reflections, enhancing transmission and improving overall system performance. The lens is unmounted, providing flexibility for integration into various optical setups.

This lens is available for purchase from the Qioptiq Photonics online shop, where you can find more detailed specifications and compatibility information. Please note that the link provided leads to a valid page, indicating that the lens is currently in stock.