OPB-80C12-10-5 80 mm Dia. N-BK7 Round Optical Parallel Flat Window; t=12 mm Uncoated

The OPB-80C12-10-5 is a high-quality optical window offered by OptoSigma. This window is designed for use in optical systems where a flat, transparent surface is required. The 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 window has a diameter of 80 mm and a thickness of 12 mm, making it suitable for a wide range of applications. Despite its thickness, the window is classified as a 'thin lens' due to its minimal curvature, which ensures that it does not significantly affect the path of light passing through it.

The window is uncoated, meaning it does not have any anti-reflective or other coatings applied to its surfaces. This can be advantageous in certain applications where such coatings may interfere with the desired optical performance. However, it should be noted that uncoated windows can exhibit higher levels of reflection, particularly at the glass-air interfaces.

According to the vendor, this item is currently in stock and detailed information about it can be found on the OptoSigma website. The link provided leads to a page where users can find more technical specifications, pricing information, and purchasing options.