The OPB-30S02-1-5 is a high-quality optical window from OptoSigma, designed to provide excellent performance in a variety of optical systems. This window is a 30 x 30 mm square, made from N-BK7 glass, a popular material due to its excellent optical properties and wide transparency range.
The window has a thickness of 2 mm, which is thin enough to minimize unwanted optical effects such as dispersion and reflection, while still being robust and durable. The flat design ensures that the window does not introduce any distortion or aberration into the optical path.
This particular model is uncoated, meaning it does not have any anti-reflective or other coatings applied to its surfaces. This can be beneficial in certain applications where the natural properties of the glass are desired, or where cost is a concern. However, it's important to note that uncoated windows can have higher reflectivity, which may need to be taken into account in the design of the optical system.
The window is in stock and available for immediate purchase, with more information available on the OptoSigma website.