This is a ZnSe-px-25.4-100 Plano-Convex lens, a high-quality optical component sourced from Alkor Technologies. The lens has a diameter of 25.4 mm and an effective focal length (EFL) of 100mm, making it suitable for a wide range of optical applications.
The lens is made from ZnSe (Zinc Selenide), a material known for its excellent optical properties, including high transparency in the infrared region, making it ideal for use in systems operating at a wavelength of 10600 nm. The lens is uncoated, which means it does not have any additional layers to enhance its optical properties. However, its natural properties make it a reliable choice for many applications.
The lens geometry includes a thickness of 2 mm at the edge and 2.6 mm at the center. The inner radius is 0, and the outer radius is also 0, indicating a plano-convex shape. The radius of curvature (R1) is 139.96 mm.
This lens is available for purchase directly from Alkor Technologies, and the link provided in the item data indicates that it is currently in stock. For more information about this lens or to explore other optical components, please visit the vendor's website.