G063063525 22.4 mm Dia. N-BK7 Mounted Double-Concave Lens; EFL=-150mm 725-1050nm

This is a G063063525 model double-concave lens, featuring a 22.4 mm diameter and a center thickness of 1.5 mm. The lens is made of N-BK7, a popular optical glass from Schott, known for its excellent optical properties and versatility. The lens's effective focal length (EFL) is -150mm, making it a powerful tool for focusing or diverging light in various applications.

The lens is designed to operate within the wavelength range of 725-1050nm, which covers a significant portion of the near-infrared spectrum. This makes it suitable for applications such as optical imaging, spectroscopy, and beam shaping in this spectral range.

The lens features broadband anti-reflection coatings on both the front and back surfaces. These coatings, identified as 'qio bbar arb2nirnbk7', are designed to minimize surface reflections and increase transmission, thereby enhancing the lens's performance in its intended application.

The lens's geometry is spherical, with radii of curvature of -156.22mm and 156.22mm for the first and second surfaces, respectively. The lens is mounted, providing convenience and ease of use.

This lens is available from Qioptiq Photonics, a leading vendor in the field of precision optics. According to the vendor's information, the lens is currently in stock, ensuring quick delivery upon order.