This is a flat window type optical element, specifically a circular window, sourced from Alkor Technologies. The window is made of Calcium Fluoride (CaF2) with a Mal-1963 material ID. The window has a diameter of 12.7 mm and a thickness of 1 mm, making it a thin lens.
The window is designed to operate at a wavelength of 633 nm. It does not have any coating, making it uncoated. The window is in stock and available for purchase, as indicated by its weblink status.
For more information about this product, you can visit the vendor's website through the provided weblink. The weblink is valid and directs to the specific product page, ensuring that you can access the most up-to-date and detailed information about the window.