This is a high-quality Plano-Convex lens from Qioptiq Photonics, designed for precision optical applications. The lens has a diameter of 22.4 mm and a center thickness of 2.7 mm, with an edge thickness of 2.1 mm. The lens is made from N-BK7 Schott glass, a popular choice for its excellent optical properties and high damage threshold.
The lens has an effective focal length (EFL) of 200 mm, making it suitable for use in imaging systems, beam shaping, and other applications where a long focal length is required. The lens is coated with Qio Bbar Arb2nirnbk7 on both the front and back surfaces, providing excellent anti-reflection properties across the visible spectrum and into the near-infrared, specifically designed for the wavelength of 588 nm.
The lens is mounted, providing a convenient and ready-to-use solution for your optical system. According to the vendor's information, this item is currently in stock and can be purchased directly from the Qioptiq Photonics website.