Technical Specifications
Overview
High-Performance Fused Silica Windows
These UV-grade fused silica windows are engineered for demanding optical applications requiring excellent transmission and high thermal stability. With low thermal expansion and high resistance to thermal shock, they maintain performance across wide temperature ranges. Precision manufacturing ensures minimal wavefront distortion and superior surface quality, making them ideal for laser systems, imaging devices, and scientific instrumentation.
- Key Advantages
- UV GradeHigh TransmissionLow Thermal ExpansionThermal Shock ResistanceHigh Laser Damage Threshold
Mechanical Specifications
Dimensional Tolerances
| Parameter | Tolerance |
|---|---|
| Diameter Tolerance | +0.0, -0.15 mm |
| Thickness Tolerance | +/- 0.2 mm |
| Bevel | 0.25 mm x 45 deg |
Optical Specifications
Surface Quality
- Standard: 60-40 scratch and dig
- Precision: 40-20 scratch and dig
Flatness & Wavefront
0.25 λ/25mm
Standard Flatness
0.1 λ/25mm
Precision Flatness
Parallelism
< 1 arc minute (Standard)< 10 arc seconds (Precision)
- Clear Aperture
- >85% of diameter
