OPNQ-50C05-P 50 mm Dia. Water Free Synthetic Fused Silica Round Flat Window; t=5 mm Uncoated

The OPNQ-50C05-P is a 50 mm diameter, 5 mm thick flat window made of water-free synthetic fused silica. This optical component is sourced from OptoSigma, a renowned vendor in the industry. The window is uncoated, making it suitable for a wide range of applications.

The window's base shape is circular, and it is categorized as a flat window, which is designed to provide a clear view of the optical path without introducing any distortions. The geometry of the window includes a diameter of 50 mm and a thickness of 5 mm, making it a robust and reliable option for various optical setups.

The material used in the construction of this window is UVFS MAL-1965, a type of synthetic fused silica known for its excellent optical properties. This material is transparent to a wide range of wavelengths, including the visible light spectrum, making it a versatile choice for many applications.

The window is designed to operate at a wavelength of 588 nm, which falls within the orange-yellow part of the visible light spectrum. This makes it suitable for applications that involve light at this wavelength, such as certain types of lasers or other optical instruments.

The window's shape is that of a thin lens, which means it has a very small curvature, if any. This design ensures that the window does not introduce any significant optical power into the system, making it ideal for use as a protective window or a viewport.

The window is uncoated, meaning it does not have any additional layers of material applied to its surface. This can be beneficial in certain applications where the introduction of a coating might alter the optical properties of the window or introduce unwanted reflections.