This is the SI-W-63.5-6, a 63.5 mm diameter Silicon Flat Window with a thickness of 6mm, uncoated and sourced from Alkor Technologies. The window is a circular flat shape, designed with a thin lens feature, making it suitable for various optical applications.
The material of this window is identified as "silicon sal vil 1957", ensuring durability and quality. The window is uncoated, providing a clear, unaltered view of the light path. The wavelength of this window is 633nm, making it suitable for applications that use red light, such as in laser systems or optical alignment tasks.
The window's geometry is designed to provide optimal performance. With a diameter of 63.5mm, it offers a wide field of view, making it suitable for applications that require a broad view. The thickness of 6mm provides structural integrity while minimizing optical distortions.
For more information about this product, please refer to the vendor's website at http://www.alkor.net/Silicon_windows.html. The link is valid and the product is in stock, ensuring quick delivery and immediate use in your optical setup.