Fused Silica High Precision Optical Flat Mirror
This fused silica high precision flat mirror features excellent surface flatness and low wavefront distortion, making it ideal for laser beam steering, interferometry, and high-stability optical systems.
Material :
Fused SilicaDimension Tolerance :
+0.0 / -0.1 mmThickness Tolerance :
±0.2 mmSurface Flatness :
λ/10 @ 633 nmParallelism :
< 3 arc minutesReflective Surface Quality :
10–5Rear Surface :
Fine groundEdge Bevel :
0.2–0.5 mm × 45°
Product Description
The fused silica high precision flat mirror is manufactured with a true planar reflective surface to ensure accurate beam reflection and minimal optical distortion. Using high-purity fused silica as the substrate, this optical flat mirror offers excellent thermal stability and optical uniformity for demanding scientific and industrial applications.
Performance Advantages
Surface flatness up to λ/10 @ 633 nm for precision optical performance
High-quality reflective surface suitable for interferometric applications
Excellent parallelism control for accurate optical alignment
Fused silica substrate provides low thermal expansion and high stability
Fine ground rear surface for secure and stable mounting
Application Range
This fused silica precision flat mirror is widely used in laser beam steering systems, interferometers, optical alignment setups, metrology equipment, and high-resolution imaging instruments requiring stable and low-distortion reflection.
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