OPB-50C08-4-5 50 mm Dia. N-BK7 Round Optical Parallel Flat Window; t=8 mm Uncoated

The OPB-50C08-4-5 is a high-quality optical window offered by OptoSigma, a leading vendor in the field of optical components. This window, designed for use in a wide range of optical systems, boasts a 50 mm diameter and a thickness of 8 mm, making it suitable for applications requiring robust and precise optical elements.

The window is made from N-BK7, a type of borosilicate glass known for its excellent optical properties. This material, also known as Schott glass, is characterized by a low coefficient of thermal expansion and high homogeneity, making it an ideal choice for optical applications that require stability and consistency.

The window is designed in a flat configuration, ensuring that it does not distort or alter the path of light passing through it. This feature is crucial in applications where maintaining the integrity of the light path is paramount, such as in imaging systems, beam delivery systems, and interferometers.

The window is uncoated, meaning it does not have any additional layers applied to its surface to alter its optical properties. This can be advantageous in applications where the natural properties of the glass are desired, or where the addition of a coating could introduce unwanted complexity or cost.

According to the vendor's website, this item is currently in stock, indicating that it is readily available for purchase and delivery. The website also provides further technical details and specifications, allowing potential buyers to thoroughly evaluate the suitability of this window for their specific application.