84-259 25.0mm Dia. x 85.0mm FL; Plano-Convex Lens Laser V-Coat 1550nm

The 84-259 is a Plano-Convex spherical lens, sourced from Edmund Optics, designed for use with a 1550nm wavelength. This lens boasts a 25.0mm diameter and a focal length of 85.0mm, making it suitable for a variety of applications that require high-quality, precision optics.

The lens is constructed from n-BK7 Schott glass, a popular material in the optical industry due to its excellent optical properties and versatility. The Plano-Convex geometry, with a 43.93mm radius of curvature, ensures efficient light transmission and focusing. The lens has a thickness of 2.48mm at the edge and 4.3mm at the center, providing robustness and durability.

The lens features a laser V-coat coating on both the front and back surfaces, specifically designed for 1550nm. This coating enhances the lens's performance by reducing reflection and increasing transmission, thereby improving overall system efficiency. The coating is applied using Edmund Optics' advanced V-coat technology, ensuring high-quality, reliable performance.

The 84-259 is currently in stock and available for immediate purchase from the Edmund Optics website. With its high-quality construction, advanced coating, and precise specifications, this lens is an excellent choice for a wide range of optical applications.