SPX028AR.14 25.4 mm Dia. x 200 mm FL; AR coated; Plano-Convex Lens AR 430-700nm

The SPX028AR.14 is a Plano-Convex Spherical Lens, sourced from the reputable vendor MKS/Newport. This lens boasts a diameter of 25.4 mm and a focal length of 200 mm, making it suitable for a wide range of optical applications. The lens is fabricated from UVFS MAL-1965, a material known for its excellent optical properties.

The lens features a New AR-14 coating on both the front and back surfaces, enhancing its performance in the 430-700 nm wavelength range. This anti-reflective coating reduces surface reflections, thereby increasing transmission and improving overall system efficiency. The edge thickness of the lens is 3 mm, while the center thickness measures 3.883 mm, providing a solid and robust structure.

The lens's inner radius is zero, indicating a flat surface on the non-curved side. The base shape is circular, contributing to its versatility in various optical systems. The effective focal length (EFL) is 200 mm, and the back focal length (BFL) is 197.33 mm, providing a long focal length that can be beneficial in many applications.

The lens's geometry is designed to optimize its performance in a variety of optical systems. The radius of curvature (R1) is 91.8 mm, and the clear aperture is the same as the diameter. The lens is in stock and ready for immediate use, as indicated by the valid weblink status.