OPB-20C02-10-5 20 mm Dia. N-BK7 Round Optical Parallel Flat Window; t=2 mm Uncoated

The OPB-20C02-10-5 is a 20 mm diameter N-BK7 round optical parallel flat window with a thickness of 2 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, a popular glass type in the optical industry, known for its excellent optical properties. This Schott glass type is widely used due to its low coefficient of thermal expansion, high transmittance in the visible and near-infrared regions, and its ability to be easily polished.

The window is designed for use at a wavelength of 588 nm, making it suitable for applications that operate within this wavelength range. Its shape is that of a thin lens, further expanding its potential applications.

Notably, this window is uncoated. While coatings can enhance the performance of optical components, an uncoated window can be advantageous in certain applications where specific coatings may interfere with the desired optical properties.

The window's current status is in stock, and more information about this product can be found on the OptoSigma website using the provided weblink.