OptoSigma's WSB-40C06-10-1 is a 40 mm diameter N-BK7 wedged window with a thickness of 6 mm and a wedge angle of approximately 1 degree. This window is made from N-BK7, a popular glass type known for its excellent optical properties, including a high Abbe number and low dispersion.
The wedge shape of this window is designed to prevent total internal reflection, making it ideal for use in applications where light needs to be transmitted with minimal loss. 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 optical surface is required.
OptoSigma, the vendor, provides a valid web link indicating that this item is in stock. This window is a part of their Wedged Substrates (WSB) and Wedged Substrates with Quarter Wave Retardation (WSSQ) product lines. The WSB series offers a variety of wedged substrates with different shapes, sizes, and materials, making it a versatile choice for various optical applications.