G312354322 12.7 mm Dia. N-BK7 Plano-Convex Lens; EFL=100mm 450-700nm

The G312354322 is a Plano-Convex lens with a diameter of 12.7 mm, sourced from the renowned optical components manufacturer, Qioptiq Photonics. This lens is designed for use within the wavelength range of 450-700nm, making it suitable for a wide range of applications in the visible light spectrum.

The lens is made from N-BK7, a popular optical glass type known for its excellent optical properties and versatility. The Plano-Convex geometry, where one side is flat and the other is curved, is a common choice for many optical systems due to its simplicity and effectiveness. The lens has an effective focal length (EFL) of 100mm, which is a useful middle-ground for many applications, providing a balance between magnification and field of view.

The lens has a thickness of 2.6mm at the edge and 3mm at the center. The curvature of the lens is defined by a radius of 51.21mm on the curved side. The lens is unmounted, providing flexibility for integration into various optical systems.

The lens features broadband 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.