OPSQ-20S02-1-5 20 x 20 mm UVFS Square Optical Parallel Flat Window; t=2 mm Uncoated

The OPSQ-20S02-1-5 is a high-quality optical window from OptoSigma, a leading vendor in the optical industry. This window, designed for use in a variety of optical systems, is a 20 x 20 mm square, featuring a thickness of 2 mm.

The window is made from UVFS, a material with the material ID "uvfs mal- 1965". UVFS is a type of synthetic fused silica, known for its excellent optical properties, including high transparency and resistance to thermal shock. This makes it an ideal choice for applications that require a robust and reliable optical window.

The window is uncoated, meaning it does not have any additional layers applied to its surface. This can be beneficial in certain applications where a natural surface is preferred. However, it's important to note that uncoated windows may have higher reflectivity than coated windows, which could impact the performance of some optical systems.

The window is designed in the flat window style, which means it does not have any curvature. This is ideal for applications where a flat surface is required, such as in beam splitters or as a protective window.

The window is designed for use at a wavelength of 588 nm. This makes it suitable for a wide range of applications, including but not limited to, spectroscopy, laser systems, and imaging applications.