G312340000 40 mm Dia. N-BK7 Plano-Convex Lens; EFL=60mm Uncoated

The G312340000 is a 40 mm diameter Plano-Convex lens, manufactured by Qioptiq Photonics. This lens, designed for use in the visible light spectrum, has an effective focal length (EFL) of 60 mm, making it suitable for a wide range of applications that require image magnification or reduction.

The lens is made from N-BK7, a high-quality borosilicate glass known for its excellent optical properties. This material is characterized by a low coefficient of thermal expansion, making it resistant to thermal shock. The lens's geometry includes a 2.4 mm thickness at the edge and a 9.5 mm thickness at the center, providing a robust structure while maintaining a high level of optical performance.

The Plano-Convex design of this lens, where one side is flat and the other is curved, allows for efficient light gathering and focusing. The curvature of the lens is defined by a radius of 31.85 mm, which contributes to its specific optical properties.

Notably, this lens is uncoated. While coatings can enhance the performance of lenses by reducing reflections, increasing transmission, or providing other benefits, an uncoated lens can be advantageous in certain applications where specific coating properties are not required.

The lens is currently in stock and available for purchase through the Qioptiq Photonics website. For more detailed information or to explore similar products, users are encouraged to visit the provided weblink.