G063025000 22.4 mm Dia. N-BK7 Mounted Double-Convex Lens; EFL=60mm Uncoated

The G063025000 is a 22.4 mm diameter, double-convex lens made from N-BK7 glass, a popular material in the optical industry due to its excellent optical properties. This lens, sourced from Qioptiq Photonics, is mounted and uncoated, making it suitable for a wide range of applications.

The lens features a large diameter of 22.4 mm, providing a generous light-gathering capacity. It has a double-convex geometry, meaning it has two spherical surfaces that curve outwards, which is beneficial for applications requiring a strong converging lens. The lens's thickness at the edge is 2 mm, while its center thickness is 4 mm, contributing to its robustness and durability.

The effective focal length (EFL) of this lens is 60 mm, a common value in many optical systems. This EFL, combined with the lens's double-convex geometry, results in a high optical power, making it ideal for use in imaging systems, beam shaping, or other applications where light needs to be focused or concentrated.

The lens is made from N-BK7 glass, a type of borosilicate crown glass known for its low dispersion and high Abbe number. This makes it an excellent choice for applications requiring high image quality and low chromatic aberration. The lens is uncoated, meaning it does not have any additional layers to enhance its optical properties. However, this does not limit its usability, as uncoated lenses can still provide excellent performance in many applications.