The BF-W-38.1-4 is a 38.1 mm diameter Flat Window made from BaF2 (Barium Fluoride) material, sourced from the reputable vendor Alkor Technologies. This window is uncoated, meaning it does not have any additional layers applied to its surface to alter its optical properties. The window has a thickness of 4mm, providing a good balance between durability and light transmission.
This window is designed in a Thin Lens shape, which is a simple lens shape where the lens is thicker at the center and thins out towards the edges. This shape is often used in optical systems where the primary function of the lens is to redirect light without focusing or magnifying it.
The window is designed to work optimally with a wavelength of 633nm, making it suitable for a wide range of applications, including but not limited to, laser systems, optical metrology, and beam delivery systems. The window's base shape is circular, which is a common shape for optical elements due to its symmetry and ease of integration into optical systems.
For more information about this product, including pricing and availability, please refer to the vendor's website at http://www.alkor.net/BaF2_windows_catalog.html.