25.4 mm Dia. MgF2 Round Low Scattering Optical Flat Window; t=5 mm Uncoated

This OptoSigma optical window is a 25.4 mm diameter, 5 mm thick magnesium fluoride (MgF2) round flat window designed for low scattering applications. The window is uncoated, providing a clear, unaltered view of the optical path.

Magnesium fluoride is a popular material for optical components due to its excellent transparency across a wide range of wavelengths, including the visible spectrum. It has a refractive index of approximately 1.38 at 588 nm, making it suitable for various optical systems.

The window's flat shape ensures minimal distortion, while its circular geometry provides versatility in application. The 5 mm thickness offers robustness and rigidity, making it suitable for use in environments where durability is a concern.

This window is ideal for applications that require low scattering, such as imaging systems, beam delivery systems, and other optical setups where maintaining the integrity of the light path is crucial.

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