LC7414-E2 25.4 mm Dia. ZnSe Plano-Concave Lens; EFL=-100mm 4.5-7.5µm

The LC7414-E2 is a 25.4 mm diameter Plano-Concave Spherical Lens made of ZnSe material, sourced from Thorlabs. This lens is designed for use in the infrared spectrum, specifically at a wavelength of 10600 nm. The lens features an effective focal length (EFL) of -100 mm, making it suitable for a variety of optical applications.

The lens's geometry includes a center thickness of 2 mm, with no inner or outer radius specified, indicating a plano surface on one side and a concave surface on the other. The concave surface has a radius of curvature of -140.3 mm.

The LC7414-E2 is coated with tho e2znsearc4500750 on both the front and back surfaces. This coating is specifically designed for use in the 4.5-7.5 µm wavelength range, enhancing the lens's performance in this spectrum.

Please note that the lens is circular in base shape, adding to its versatility in optical systems. The information provided is valid and the lens is in stock, according to the vendor's website.