Fused Silica Optical Window

Fused silica window, with low thermal expansion, providing stability and resistance to thermal shock over large temperature excursions, wide thermal operating range and high laser damage threshold, is a better choice for transmission from UV to IR.

	Standard	High Precision
Dimension Tolerance	+0.0/-0.2	+0.0/-0.02
Thickness Tolerance	±0.2	±0.005
Surface quality:	60-40	10-5
Clear Aperture	>85%	>95%
Flatness (per 25mm@633nm)	λ /2	λ/10
Parallelism	3 min	3 sec

The Optical Windows is a new design, through excellent processing technology and high-quality raw materials, the performance of Optical Windows up to a higher standard. We are perfect for every detail of the Optical Glass Window, guarantee the quality level, so as to bring you the perfect product experience.

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