Sapphire Window
- Sapphire optical windows (Al₂O₃).
- Used in laser and IR systems.
- Custom sizes and shapes available.
- OEM and bulk supply supported.
- Factory direct pricing.
Description
Product Overview
Sapphire Windows are precision optical components made from single crystal aluminum oxide (Al₂O₃). They are widely used in laser systems, infrared optics, and industrial optical equipment that require high durability and stable optical performance.
Key Applications
Sapphire windows are commonly used in:
- Laser systems
- Infrared imaging systems
- Industrial inspection equipment
- Optical protection windows in harsh environments
Optical Performance
Sapphire windows offer a wide transmission range from 0.2 to 5.5 μm, covering ultraviolet to mid-infrared wavelengths. With excellent hardness, high thermal stability, and strong resistance to harsh environments, they ensure stable optical performance in demanding applications.
Custom Manufacturing (OEM Supported)
We provide full customization services for sapphire windows, including diameter, thickness, shape, edge finishing, and anti-reflection (AR) coating options. OEM production and bulk orders are fully supported according to customer drawings and application requirements.
Key Features
- Wide transmission range: 0.2–5.5 μm (UV to IR)
- Extremely hard and scratch-resistant
- High thermal conductivity and stability
- High laser damage threshold
- Custom sizes, shapes, and coatings available
- OEM and mass production supported
FAQs
1. What is your MOQ for sapphire window?
Our standard MOQ is 50 pieces for regular production.
For small orders (≤50 pcs), we can still accept production and provide full inspection reports and measurement data for each piece upon request.
2. Do you support small batch or prototype orders?
Yes. We support small batch and prototype production for testing and evaluation before mass production.
3. What is your production lead time?
- Standard polished fused silica windows: 4–5 weeks
- Coated optical windows (AR / HR): 5–6 weeks, depending on coating type and specifications
4. Do you provide inspection reports?
Yes. We provide quality inspection reports based on order quantity:
- ≤50 pcs: Full inspection data for each piece available
- 100–1,000 pcs: 5%–10% random sampling inspection reports
- >1,000 pcs: 0.5% sampling inspection reports
All inspection data includes dimensional and surface quality parameters.
5. What coating options are available?
We offer:
- Anti-Reflection (AR) coatings
- High-Reflection (HR) coatings
- Broadband coatings
- Custom wavelength coatings (UV / Visible / IR)
6. Can you manufacture custom sizes and shapes?
Yes. We support OEM manufacturing according to drawings.
Available shapes include:
- Round
- Square
- Rectangular
- Stepped
- Wedged
- Drilled / special structures
7. What quality certifications do you have?
We are certified under international quality management systems, including:
- ISO 9001 Quality Management System
- IATF 16949 Automotive Quality System
- Good Standardization Practices Certification
We also apply strict internal quality control processes, including dimensional inspection, surface quality testing, and coating performance verification before shipment.
