OPSQ-60C10-20-2 60 mm Dia. UVFS Round Optical Parallel Flat Window; t=10 mm Uncoated

The OPSQ-60C10-20-2 is a high-quality optical window from OptoSigma, a leading vendor in the optical industry. This window is specifically designed for use in optical systems where parallelism and excellent optical quality are required.

The window features a base shape of a circle with a diameter of 60 mm, providing a large aperture for light transmission. The thickness of the window is 10 mm, striking a balance between robustness and light weight. The window is made from UVFS, a type of synthetic fused silica, which is known for its excellent optical properties, including high transparency and low dispersion.

The UVFS material is identified as "uvfs mal- 1965" in the item data, indicating its specific composition and manufacturing process. This window is designed for use at a wavelength of 588 nm, making it suitable for a wide range of optical applications.

The window has a shape described as "Thin Lens", which suggests that it has been precisely manufactured to maintain a flat surface with minimal curvature. This is crucial for maintaining parallelism and ensuring that the window does not introduce unwanted aberrations into the optical system.

Notably, this window is uncoated. While coatings can enhance the optical performance of a window by reducing reflections or increasing transparency, an uncoated window can be advantageous in certain applications where minimal interference with the light path is desired.