69-482 10.0mm Dia. x 30.0mm FL; Plano-Convex Lens Laser V-Coat 785nm

The 69-482 is a high-quality Plano-Convex spherical lens, 10.0mm in diameter and 30.0mm in focal length, specifically designed for use with a 785nm wavelength. This lens is sourced from the renowned optical vendor, Edmund Optics, ensuring top-tier performance and reliability.

The lens is crafted from n-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility. The Plano-Convex design, where one side is flat and the other is rounded, allows for superior light convergence and minimal spherical aberration. The lens has a center thickness of 3.0mm and an edge thickness of 2.17mm, providing robustness and durability.

The 69-482 features a front and back coating of Edmund Optics Las V-Coat 785, a proprietary coating that enhances laser damage threshold and provides excellent transmission at the specified wavelength. This coating ensures optimal performance in laser applications, reducing unwanted reflections and increasing transmission efficiency.

The lens's geometry, including a 15.5mm radius of curvature and a back focal length of 28.01mm, is designed to provide superior optical performance. The lens's inner and outer radii are 0mm, indicating a uniform curvature.