KPX211AR.14 50.8 mm Dia. x 500 mm FL; AR coated; Plano-Convex Lens AR 430-700nm

The KPX211AR.14 is a Plano-Convex Spherical Lens, sourced from the renowned optical components manufacturer, MKS/Newport. This lens boasts a diameter of 50.8 mm and a focal length of 500 mm, making it suitable for a wide range of optical applications.

The lens is crafted from N-BK7 Schott, a high-quality borosilicate glass known for its excellent optical properties. The Plano-Convex geometry, with a radius of curvature of 258.4 mm, ensures efficient light transmission and focusing. The lens has an edge thickness of 3 mm and a center thickness of 4.251 mm, providing robustness and durability.

The KPX211AR.14 features AR coatings on both the front and back surfaces. These coatings, specifically the New AR-14 fromfigure, are designed to reduce reflective losses in the spectral range of 430-700 nm. This makes the lens ideal for applications that require high transmittance in the visible spectrum, such as imaging systems, beam shaping, and laser applications.

The item data also provides the Effective Focal Length (EFL) of the lens, which is 500 mm. The Back Focal Length (BFL) is 497.19 mm, and the Inner Radius is 0 mm. These specifications are crucial for designing and integrating the lens into optical systems.