OPB-50C03-4-5 50 mm Dia. N-BK7 Round Optical Parallel Flat Window; t=3 mm Uncoated

The OPB-50C03-4-5 is a high-quality optical window offered by OptoSigma, a leading vendor in the field. This window, designed for use in optical systems, boasts a 50 mm diameter and a thickness of 3 mm, making it a versatile and robust component for various applications.

The window is made from N-BK7, a type of borosilicate glass known for its excellent optical properties. This material, also known as BK7, is widely used in the industry due to its low dispersion and high Abbe number, which contribute to superior image quality. The glass is sourced from Schott, a renowned manufacturer known for its rigorous quality control, ensuring the window's reliability and performance.

The window is designed in a flat configuration, ideal for use in systems where parallel light paths are required. This makes it suitable for use in applications such as beam splitters, filters, and other components where maintaining a straight light path is crucial.

The window is uncoated, meaning it does not have any additional layers applied to alter its optical properties. This can be beneficial in situations where the user wants to maintain the window's natural properties or apply their own coatings to suit specific application needs.

The window's specifications are as follows: a diameter of 50 mm, a thickness of 3 mm, and a wavelength of 588 nm. It is shaped as a thin lens, further enhancing its functionality and adaptability in various optical systems.