This is a 2.5mm diameter x 3.0mm focal length Plano-Convex lens, sourced from the renowned optical component vendor, Edmund Optics. The lens is made from the high-quality material n-lasf9 schott, which is known for its excellent optical properties.
The lens features a VIS-EXT coating on both the front and back surfaces, enhancing its performance in the visible light spectrum, specifically within the 350-700nm range. This coating aids in reducing surface reflections and increasing transmission, making it ideal for applications that require high light transmission and minimal loss.
The lens geometry includes a 0.47mm edge thickness and a 0.8mm center thickness, with a 2.55mm radius of curvature on the convex side. The effective focal length (EFL) is 3mm, and the back focal length (BFL) is 2.57mm. The lens has a circular base shape, and the inner and outer radii are both zero, indicating a flat base.
This lens is currently in stock and available for immediate purchase. For more information, including technical specifications and pricing, please refer to the provided weblink.