OPB-20C05-20-2 20 mm Dia. N-BK7 Round Optical Parallel Flat Window; t=5 mm Uncoated

The OPB-20C05-20-2 is a 20 mm diameter N-BK7 round optical parallel flat window with a thickness of 5 mm, sourced from OptoSigma. This window is a type of flat window, designed with a base shape of a circle, making it suitable for a wide range of optical applications.

The window is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and high Abbe number. This makes it an ideal choice for applications that require high optical performance and precision. The window is uncoated, providing users with the bare glass properties, which can be beneficial in certain applications where specific coatings may interfere with the desired optical outcomes.

The window is designed to be thin, with a shape similar to a thin lens, which can be advantageous in applications where space is a constraint. The window is intended for use at a wavelength of 588 nm, although its properties may be suitable for use across a broader spectrum depending on the specific application requirements.

The OptoSigma website provides a valid link to the product, indicating that it is currently in stock. This information, along with the detailed specifications provided, should assist users in making informed decisions when selecting optical components for their specific needs.