67-487 10.0mm Dia. x 25.0mm FL; NIR II Coated; Plano-Convex Lens NIR II 750-1550nm

This is a Plano-Convex lens, type of spherical lens, with a circular base shape, sourced from the reputable vendor Edmund Optics. The lens has a diameter of 10.0mm and a focal length of 25.0mm, making it a compact and efficient optical component. The edge thickness of the lens is 1.89mm, while the center thickness is 3.0mm, providing a robust structure.

The lens is made of n-sf11 Schott material, a high-index glass with excellent transmittance in the near-infrared (NIR) region. This makes the lens particularly suitable for applications in the NIR spectrum, specifically between 750nm and 1550nm. The lens' effective focal length (EFL) is 15mm, and the radius of curvature (R1) is 11.77mm, contributing to its high-performance optical characteristics.

The lens features a standard NIR II coating on both the front and back surfaces, enhancing its performance in the NIR region. This coating is part of Edmund Optics' NIR II series, ensuring high transmission and durability. The lens' shape is spherical, a common and versatile geometry in optical systems.