48-662 30.0mm Dia. x 30.0mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm

This product is a Plano-Convex Lens, sourced from the renowned optical vendor, Edmund Optics. The lens, identified as 48-662, boasts a diameter of 30.0mm and a focal length of 30.0mm, making it a versatile choice for various optical applications.

The lens is constructed from n-sf11 Schott, a high-index material often used in high-performance optical systems due to its excellent optical properties. The base shape of the lens is circular, and it features a plano-convex geometry, where one side is flat, and the other side is curved. This geometry is particularly useful in applications where a collimated beam needs to be focused to a point.

The lens's geometry details are as follows: a diameter of 30.0mm, an edge thickness of 15.0mm, a center thickness of 6.9mm, and an effective focal length (EFL) of 30.0mm. The radius of curvature (R1) is 23.54mm, and the back focal length (BFL) is 26.13mm. The lens does not have an inner radius or an outer radius.

The lens is coated with edm visnir0sp2002000 on both the front and back surfaces. This coating is designed for the visible (VIS) and near-infrared (NIR) spectrum, specifically for the wavelength of 587.6nm. This coating enhances the lens's performance in the VIS-NIR range, making it suitable for applications such as imaging, spectroscopy, and beam shaping in this spectral region.