KPX108AR.16 25.4 mm Dia. x 225 mm FL; NIR coated; Plano-Convex Lens NIR 650-1000nm

The KPX108AR.16 is a Plano-Convex Spherical Lens, sourced from MKS/Newport, designed for use within the near-infrared (NIR) spectrum, specifically between 650 and 1000 nanometers. This lens boasts a diameter of 25.4 mm and a focal length of 225 mm, making it suitable for a wide range of optical applications.

The lens is fabricated from N-BK7 Schott glass, a popular choice due to its excellent optical properties and broad transmission range. The lens features an edge thickness of 3 mm and a center thickness of 3.693 mm, contributing to its robust construction. The effective focal length (EFL) is 225 mm, and the radius of curvature (R1) is 116.712 mm. The back focal length (BFL) measures 222.57 mm, and the inner radius is 0 mm.

The KPX108AR.16 lens is coated with New AR-16 fromfigure on both the front and back surfaces. This anti-reflection coating is specifically designed to reduce surface reflections and increase transmission within the NIR spectrum, further enhancing the lens's performance.

Please note that the web link provided (https://www.newport.com/f/ar16-n-bk7-plano-convex-lenses) is valid and indicates that the lens is currently in stock, making it readily available for your optical needs.