G312340525 40 mm Dia. N-BK7 Plano-Convex Lens; EFL=60mm 725-1050nm

This is a G312340525 40 mm diameter Plano-Convex lens, manufactured by Qioptiq Photonics. The lens is made of N-BK7, a popular glass type known for its excellent optical properties, and has a center thickness of 9.5 mm and an edge thickness of 2.4 mm. The lens's effective focal length (EFL) is 60 mm, making it suitable for a wide range of optical applications.

The lens is designed to work within the wavelength range of 725-1050 nm, which covers a significant portion of the near-infrared spectrum. It features a front and back broadband anti-reflection coating (BBAR AR), specifically designed for use with N-BK7 glass. This coating helps to reduce surface reflections, thereby improving transmission and overall system performance.

The lens's geometry is spherical, with a radius of curvature (R1) of 31.85 mm for the convex surface. The lens is unmounted, providing users with the flexibility to integrate it into their optical systems in the most suitable manner.

For more information, including pricing and availability, please refer to the vendor's website using the provided weblink. The link has been verified and is currently valid, indicating that the lens is in stock.