High Strength Sapphire rectangular Optical Window
The sapphire rectangular window is manufactured from high-purity sapphire, offering exceptional hardness, mechanical strength, and environmental stability, making it ideal for demanding protective optical window applications.
Material :
SapphireDimension Tolerance :
+0.0 / -0.1 mmThickness Tolerance :
±0.1mmSurface Accuracy :
λ/2 @ 632.8 nmParallelism :
< 3 arc minSurface Quality :
60-40Clear Aperture :
> 90%Edge Bevel :
0.2 × 45°
Product Description
This sapphire rectangular optical window is fabricated from precision-polished sapphire substrates. Its rectangular geometry provides a larger effective aperture in compact assemblies while maintaining outstanding resistance to pressure and vibration.
Performance Advantages
Ultra-high hardness sapphire window for superior wear resistance
High strength optical window suitable for high-pressure environments
Excellent thermal and chemical stability for harsh conditions
Large effective aperture exceeding 90% for efficient light transmission
Custom coating options available for specific optical requirements
Application Range
The sapphire rectangular window is widely used in industrial sensor protection, wear-resistant optical windows, high-pressure viewing ports, MOCVD systems, and precision instrumentation requiring reliable optical protection.
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