OFB-20C03-10 20 mm Dia. N-BK7 Round Precision Ground Flat Window; t=3 mm Uncoated

The OFB-20C03-10 is a high-precision optical flat window from OptoSigma, a leading global provider of optical components. This window, designed for general-purpose use, features a 20 mm diameter and a thickness of 3 mm, making it suitable for a wide range of optical applications.

The window is made from N-BK7, a popular glass type known for its excellent optical properties. N-BK7, also known as BK7, is a borosilicate crown glass with a low refractive index and low dispersion, making it an ideal material for various optical systems. This specific model is uncoated, meaning it does not have any additional layers applied to its surface to alter its optical properties.

The OFB-20C03-10 is designed in the shape of a thin lens, which is a lens with a very short focal length compared to its diameter. This shape allows for minimal optical aberration, ensuring the highest quality of light transmission.

According to the vendor's website, this item is currently in stock, making it readily available for immediate use. For more information, including detailed specifications and purchasing options, please refer to the provided weblink.