The SI-W-50.8-3 is a circular flat window, sourced from Alkor Technologies, with a diameter of 50.8 mm and a thickness of 3 mm. This window is made of silicon, specifically identified as "silicon sal vil 1957" in the Material ID.
The window is designed in the shape of a thin lens, making it suitable for a wide range of optical applications. The wavelength of this window is 633 nm, which is typically used in red laser systems.
Notably, this window is uncoated, meaning it does not have any additional layers applied to its surface. This can be beneficial in certain applications where a specific coating is not required or desired. However, it's important to note that uncoated windows may have different optical properties compared to coated ones, such as higher reflectivity or different transmission characteristics.
For more information about this product, including its availability and pricing, you can refer to the vendor's website provided in the item data.