This is a ZnSe-px-38.1-63 Plano-Convex (PCX) lens, with a diameter of 38.1 mm, sourced from Alkor Technologies. The lens is made from ZnSe material, specifically the ZnSe marple-1964 variant, and is designed for use with a wavelength of 10600 nm.
The lens geometry is characterized by its plano-convex shape, where one side is flat (plano) and the other side is curved (convex). The radius of curvature for the convex side is 89.14 mm. The lens has an edge thickness of 2 mm and a center thickness of 4.1 mm. The effective focal length (EFL) of this lens is 63.5 mm, making it suitable for a variety of optical applications.
The lens is uncoated, meaning it does not have any additional layers to enhance its optical properties. However, this also means that it may be more susceptible to environmental factors such as dust and moisture.
According to the vendor's website, this item is currently in stock. For more detailed information, please refer to the vendor's website using the provided weblink.