G052204525 12.5 mm Dia. N-BK7 Mounted Double-Convex Lens; EFL=12.5mm 725-1050nm

This is a mounted double-convex lens, type G052204525, from Qioptiq Photonics. The lens has a diameter of 12.5 mm and an effective focal length (EFL) of 12.5 mm, making it a compact and powerful optical component. The lens is made of N-BK7, a popular glass type in the optical industry known for its excellent optical properties and high damage threshold.

The lens features a double-convex geometry, meaning it has two spherical surfaces that curve outwards. This design provides a high refractive power, making the lens suitable for a wide range of applications where light needs to be focused or collimated. The lens's geometry also includes a 1 mm thickness at the edge and a 4.5 mm thickness at the center, providing structural rigidity and resistance to deformation.

The lens is coated with qio bbar arb2nirnbk7 on both the front and back surfaces. This coating enhances the lens's performance by reducing reflection and increasing transmission, particularly in the 725-1050 nm wavelength range. This makes the lens ideal for use in systems operating in the near-infrared spectrum, such as thermal imaging, spectroscopy, and fiber optics.

The lens is mounted, which means it is ready to be integrated into optical systems without the need for additional mounting mechanisms. This feature, combined with its compact size and high performance, makes the G052204525 lens a versatile and convenient choice for various optical applications.