G063042322 18 mm Dia. N-BK7 Mounted Plano-Convex Lens; EFL=30mm 450-700nm

This is the G063042322 optical lens from Qioptiq Photonics, a leading provider of precision optics. The lens is spherical in shape, specifically a plano-convex lens with a base shape of a circle. It has a diameter of 18 mm and a thickness at the edge of 1.7 mm, while the center thickness is 4.5 mm. The effective focal length (EFL) of this lens is 30 mm, making it suitable for a wide range of optical applications.

The lens is made from N-BK7, a high-quality borosilicate glass known for its excellent optical properties. This material is often used in high-precision optical systems due to its low coefficient of thermal expansion and high transmission in the visible spectrum. The lens is designed to work optimally with light in the wavelength range of 450-700 nm.

The lens features anti-reflection coatings on both the front and back surfaces. These coatings, identified as 'qio bbar arb2visnbk7', are designed to reduce surface reflections and increase transmission, thereby enhancing the overall performance of the lens. The coating is broadband, meaning it is effective across a wide range of wavelengths.

This lens is mounted, making it ready for immediate use in optical systems. The detailed specifications and the availability of this lens can be found on the Qioptiq Photonics website, with the weblink provided in the item data.