This is a Silicon Flat Window, sourced from Alkor Technologies, with a diameter of 50.8 mm and a thickness of 5 mm. The item is a circular, thin-lens shaped window, designed to provide a clear view while minimizing distortion and light loss.
The Silicon Flat Window is made of silicon sal vil 1957, a material known for its excellent optical properties. It is designed to work optimally with a wavelength of 633 nm, making it suitable for a wide range of applications that operate within this wavelength.
The window is uncoated, meaning it does not have any additional layers applied to its surface to alter its optical properties. This can be beneficial in certain applications where a natural silicon surface is required. However, it's important to note that uncoated surfaces can be more susceptible to environmental factors such as dust and moisture, so proper handling and storage are essential.
For more information about this product, including availability and pricing, please refer to the vendor's website at http://www.alkor.net/Silicon_windows.html.