OPB-15C02-10-5 15 mm Dia. N-BK7 Round Optical Parallel Flat Window; t=2 mm Uncoated

The OPB-15C02-10-5 is a high-quality optical window from OptoSigma, designed for use in a wide range of optical systems. This window features a base shape of a circle with a diameter of 15 mm, making it suitable for applications where a small, circular aperture is required.

The window has a thickness of 2 mm, providing a good balance between mechanical strength and optical performance. It is made from N-BK7, a popular optical glass from Schott, known for its excellent optical properties and high damage threshold. The wavelength of 588 nm indicates that this window is designed for use in the yellow part of the visible spectrum.

The window is uncoated, meaning it does not have any anti-reflective or other coatings. This can be advantageous in some applications where the natural reflectivity of the glass surface is desired or where cost considerations are important. However, it should be noted that uncoated windows can cause unwanted reflections and may not be suitable for high-precision optical systems.

According to the vendor's website, this item is currently in stock, making it readily available for immediate use. The website also provides further technical details and specifications, as well as options for customization.