SPX023AR.2 25.4 mm Dia. x 125 mm FL; AR coated; Plano-Convex Lens AR 532nm

The SPX023AR.2 is a high-energy plano-convex lens, designed and manufactured by MKS/Newport. This lens boasts a diameter of 25.4 mm and a focal length of 125 mm, making it suitable for a wide range of optical applications. The lens is made from fused silica, a material known for its excellent optical properties and high damage threshold, ensuring durability and longevity.

The lens features a new AR-2 coating on both the front and back surfaces, optimized for a wavelength of 589 nm. This anti-reflective coating significantly reduces surface reflections, enhancing the overall transmission of the lens. The front surface has a radius of curvature of 57.301 mm, while the back surface is flat. The lens has an edge thickness of 3 mm and a center thickness of 4.43 mm, providing a robust structure.

The lens's effective focal length (EFL) is 125 mm, and its back focal length (BFL) is 121.97 mm. The lens is spherical in shape, ensuring high-quality imaging and minimal optical aberrations. The lens is available for purchase through the Newport website, where it is currently in stock.