This is a G311345000 40 mm Dia. N-BK7 Double-Convex Lens, designed with an effective focal length (EFL) of 150mm at a wavelength of 1064nm. The lens is sourced from Qioptiq Photonics, a renowned vendor in the field of precision optics.
The lens is of the Spherical type, specifically a Spherical Lens with a Convex-Convex base shape. It features a circular geometry with a diameter of 40 mm, a thickness at the edge of 1.9 mm, and a center thickness of 4.5 mm. The lens is made from N-BK7 Schott, a popular material in the optical industry due to its excellent optical properties.
The lens is coated with Qio HP Nbar Arhs-Yag on both the front and back surfaces, providing anti-reflective properties that enhance its performance in various applications. The lens's shape is symmetric convex, and it does not have any inner or outer radius specified.
The lens's information can be found on the Qioptiq Photonics website, where it is currently in stock. This detailed description should provide a comprehensive understanding of the lens's features and specifications, aiding users in their search for optical components with similar properties.