
This is the GE-ww-38.1-5, a 38.1 mm diameter Germanium Wedge Window with a thickness of 5mm, sourced from Alkor Technologies. The item is uncoated, offering a wedge angle of 0.008726646259971648 radians.
The Germanium material of this wedge window is identified as 'germanium burnett'. It is designed to work optimally with a wavelength of 633 nanometers. The window's base shape is circular, and it features a wedge shape, making it suitable for specific optical applications.
The item data is currently valid and in stock, as per the vendor's website. For more information, you can refer to the provided weblink: http://www.alkor.net/wedges.html.