This item is a flat window, specifically designed and manufactured by Alkor Technologies, a renowned vendor in the optical industry. The window features a base shape of a circle with a diameter of 50.8 mm, making it suitable for a wide range of applications that require a large, flat optical surface.
The window is made from Calcium Fluoride (CaF2), a material with the Mal-1963 ID, which is known for its excellent optical properties. It is uncoated, which means it does not have any additional layers applied to its surface to alter its optical properties. This can be beneficial in certain applications where the natural properties of the material are desired.
The window has a thickness of 6 mm, providing a good balance between durability and light transmission. It is designed to be used at a wavelength of 633 nm, although it can be used with other wavelengths depending on the specific requirements of the application.
For more information about this item, including its availability and pricing, please refer to the vendor's website at http://www.alkor.net/CaF2_windows.html.