G311320000 22.4 mm Dia. N-BK7 Double-Convex Lens; EFL=200mm Uncoated

Discover the G311320000, a 22.4 mm diameter N-BK7 double-convex lens with a focal length of 200mm, sourced from the renowned Qioptiq Photonics. This uncoated lens is a versatile addition to any optical system, offering high-quality performance and precision.

The lens boasts a base shape of a circle, with a thickness of 2.4mm at the edge and 3mm at the center. The double-convex geometry, characterized by radii of 209.83mm for both the first and second surfaces, ensures efficient light collection and focusing. The inner and outer radii are 0mm, indicating a symmetrical design.

The lens is crafted from N-BK7, a popular glass type known for its excellent optical properties. This material, also known as Schott glass, is widely used in various optical applications due to its low dispersion and high Abbe number. The lens is designed to operate at a wavelength of 587.6nm, making it suitable for applications in the visible light spectrum.

The G311320000 is uncoated, offering a cost-effective solution for applications where coating is not a necessity. However, users should be aware that uncoated lenses may have higher reflectivity and lower transmission compared to coated ones.

This lens is currently in stock and available for purchase on the Qioptiq Photonics website. For more information, users are encouraged to visit the provided weblink.