48-725 9.0mm Dia. x 9.0mm FL; NIR I Coated; Plano-Convex Lens NIR I 600-1050nm

The 48-725 is a Plano-Convex Spherical Lens, sourced from the renowned optical components vendor, Edmund Optics. This lens boasts a 9.0mm diameter and a focal length of 9.0mm, making it a versatile choice for various optical applications.

The lens is crafted from n-sf11 Schott, a high-index glass with excellent optical properties. The base shape is circular, and the lens features a planar surface on one side and a convex surface on the other. The edge thickness is 1.38mm, while the center thickness measures 3.0mm, providing a solid structure for efficient light transmission.

The 48-725 lens is coated with Edmund Optics' NIR I Standard Curve on both the front and back surfaces. This coating enhances its performance in the near-infrared spectrum, specifically between 600nm and 1050nm, making it ideal for applications such as thermal imaging, night vision, and scientific research.

The lens's geometry includes an inner radius of 0mm and an outer radius of 0mm, indicating a uniform curvature. The effective focal length (EFL) is 9.0mm, and the back focal length (BFL) is 7.32mm. These parameters are crucial for designing optical systems and ensuring the lens's correct positioning.