KPX618-C 25.4 mm Dia. x 400 mm FL; MgF2 Coated; Plano-Convex Lens MgF2 400-700nm

The KPX618-C is a Plano-Convex lens, a type of spherical lens, sourced from the renowned optical components manufacturer, MKS/Newport. This lens, with a base shape of a circle, is designed for use in the visible light spectrum, specifically optimized for a wavelength of 546.1 nm.

The lens has a diameter of 25.4 mm and a thickness at the edge of 3 mm. The center thickness is slightly more, measuring 3.39 mm. The effective focal length (EFL) of the lens is 400 mm, making it suitable for applications that require a longer focal length. The front and back surfaces of the lens have a radius of curvature of 207.488 mm and 0 mm, respectively, with the back surface being flat.

The KPX618-C lens is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and wide transparency range. The lens is coated with MgF2, a broadband anti-reflection coating that enhances its performance by reducing surface reflections. This coating is applied to both the front and back surfaces of the lens, ensuring optimal light transmission in the 400-700 nm range.

The item data indicates that this lens is in stock and available for immediate purchase. For more detailed information, including pricing and availability, users are encouraged to visit the vendor's website through the provided weblink.