The WSB-15C05-20-1 is a 15 mm diameter wedged window made from N-BK7, a popular glass type from Schott. This window has a thickness of 5 mm and a wedge angle of approximately 0.017453292519943295 radians, or about 1 degree.
The N-BK7 material is known for its excellent optical properties, making it a common choice for various optical applications. However, this particular window does not come with any coating, which may affect its performance in certain situations.
The vendor for this item is OptoSigma, a reputable supplier of optical components. According to their website, this item is currently in stock, ensuring quick delivery for those who need it.
For more information about this product, including purchasing options and technical specifications, you can visit the following link: https://www.optosigma.com/us_en/wedged-substrates-WSB%20-%20WSSQ%20-%20WSSQK.html