This is a G052207331 12.7 mm Dia. N-BK7 Mounted Double-Convex Lens, with an effective focal length (EFL) of 30mm. 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 (Convex-Convex). It features a base shape of Circular, with a diameter of 12.7mm. The lens has a thickness of 1.6mm at the edge and 3mm at the center. The inner and outer radii are 0, indicating a symmetrical lens design.
The lens is made of N-BK7 Schott, a popular material in the optical industry due to its excellent optical properties. The wavelength for this lens is 587.6nm.
The lens is coated with Qio Al Ralvis Aoi 45 on both the front and back surfaces, which enhances its performance in specific applications.
The weblink provided leads to the product page on Qioptiq's official website, where users can find more information about the lens and its availability.