Optical Quartz Components
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Product Overview
Felix Glass is a professional custom optical quartz components manufacturer and OEM optical quartz fabrication supplier, delivering semiconductor-grade precision optical quartz components for laser system manufacturers, semiconductor equipment integrators, spectroscopy labs and aerospace optical R&D teams worldwide. We fabricate all types of custom fused silica optical components from 99.99% high-purity JGS1/JGS2/JGS3 quartz. With ultra-low CTE, full-spectrum UV-IR transmission and excellent thermal stability, these precision optical parts include quartz prisms, light guides, special-shaped optical substrates, flow cells, micro optical parts and multi-angle optical blocks.We provide full-service OEM processing: CNC profiling, ultra-precision polishing, edge chamfer and AR anti-reflection coating, fully compliant with MIL optical standards and ISO 9001 quality control, supporting small prototype samples to large-volume industrial mass production.
Product Overview
Felix Glass is a professional custom optical quartz components manufacturer and OEM optical quartz fabrication supplier, delivering semiconductor-grade precision optical quartz components for laser system manufacturers, semiconductor equipment integrators, spectroscopy labs and aerospace optical R&D teams worldwide.
We fabricate all types of custom fused silica optical components from 99.99% high-purity JGS1/JGS2/JGS3 quartz. With ultra-low CTE, full-spectrum UV-IR transmission and excellent thermal stability, these precision optical parts include quartz prisms, light guides, special-shaped optical substrates, flow cells, micro optical parts and multi-angle optical blocks.
We provide full-service OEM processing: CNC profiling, ultra-precision polishing, edge chamfer and AR anti-reflection coating, fully compliant with MIL optical standards and ISO 9001 quality control, supporting small prototype samples to large-volume industrial mass production.
Product Specifications
| Parameter | Specification |
|---|---|
| Material | 99.99% High‑Purity Fused Silica (JGS1/JGS2/JGS3) |
| Custom Shapes | Prism, light guide, flow cell, irregular block, micro optical parts, special substrates |
| Thickness / Size Range | 0.1mm–300mm fully customizable |
| Surface Quality | 60/40, 40/20, 20/10 MIL optical polished finish |
| Flatness / Angle Tolerance | λ/2 ~ λ/10 flatness; angle tolerance ±1′ ~ ±5′ |
| Coating Options | Uncoated, single/double-sided AR anti-reflection coating |
| Transmission Range | 185nm–3500nm deep UV to infrared |
| Operating Temperature | Up to 1100°C continuous working |
| CTE | 5.5×10⁻⁷ /°C ultra-low thermal expansion |
| Dimension Tolerance | ±0.05mm for standard precision |
| Customization | CNC shaping, precision polishing, drilling, chamfer, optical coating, marking |
Key Features
✓ Full Range Custom Irregular Precision Optical Quartz Parts
✓ Stable Deep UV to IR Wide-Spectrum Light Transmission
✓ Ultra-Low CTE Ensures Long-Term Optical Precision
✓ High Thermal Shock & Vacuum Low Outgassing Performance
✓ Strict Angle & Flatness Control for High-Precision Optics
✓ One-Stop OEM Machining & Coating for Complex Optical Assemblies
Manufacturing Capabilities
1. Full‑Axis CNC Machining for complex outlines & holes2. Precision Edge Grinding & Safety Chamfer Processing3. Single & Double Sided Ultra‑Fine Optical Polishing4. High‑Temperature Tempering & Stress Relief Treatment5. Magnetron Sputtering Multi‑Layer Optical Coating6. Complete Optical Performance Lab Inspection
Available Material Grades
1. JGS1 Deep UV Grade – Deep UV laser, photolithography optical parts
2. JGS2 UV‑Vis Grade – General lab spectroscopy & industrial optical assemblies
3. JGS3 IR Grade – Infrared detection & thermal imaging optical components
4. Low-OH Ultra-Clear Fused Silica – High-end precision laser optical assemblies
Main Application Industries
1. UV & Infrared Laser Optical Path Assemblies
2. Semiconductor Photolithography & Wafer Inspection Equipment
3. Laboratory Spectroscopy & Spectrophotometer Flow Cells
4. Aerospace & Defense Precision Optical Detection Systems
5. Medical UV Analytical & Bio-Spectroscopy Instruments
6. Photovoltaic Optical Metrology & Light Testing Equipment
7. Microfluidic Chip & Micro-Optical Lab Testing Devices
8. Custom Industrial Optical Instrument Optical Module
Custom Manufacturing Service
1. Full OEM & ODM one‑stop optical glass customization
2. Small prototype sample orders supported before mass production
3. Ultra‑low MOQ for laboratory & R&D startup clients
4. Free technical drawing evaluation & customized solution design
5. Custom coating, printing, shaping and hole layout processing
Why Choose Felix Glass
1. 19+ years professional fused silica optical glass manufacturing experience
2. ISO 9001 certified full factory quality control system
3. Independent optical testing laboratory for all performance indicators
4. Stable export supply chain serving global industrial customers
5. Standardized production line to guarantee consistent fast delivery
Frequently Asked Questions
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1. Q: What is the MOQ for custom optical quartz components?A: Ultra-low MOQ available, single prototype micro optical parts can be produced for R&D optical testing.2. Q: Can you manufacture complex optical quartz parts from customer CAD drawings?A: Our optical engineering team accepts 2D/3D CAD files, offers free technical review and 24-hour formal quotation.3. Q: Which quartz grade fits deep UV laser optical components?A: JGS1 low-OH deep UV grade delivers stable high transmittance under deep ultraviolet wavelengths.4. Q: Are custom optical quartz parts suitable for vacuum semiconductor equipment?A: Ultra-high purity fused silica features low outgassing, fully compatible with high vacuum production environments.5. Q: Can AR coating be applied on multi-angle prism and complex optical surfaces?A: Uniform AR coating service is available for all polished optical surfaces to maximize light transmittance.6. Q: What angle tolerance can your precision quartz prisms reach?A: High precision angle tolerance ±1 arc minute for high-end laser optical systems.7. Q: What is the maximum continuous working temperature of optical quartz components?A: Stable long-term operation at 1100°C with outstanding thermal shock resistance.8. Q: Do you provide full optical inspection test reports for each batch?A: Transmittance, flatness, angle and dimension inspection reports can be provided upon request.9. Q: Can tiny micro quartz optical components below 1mm thickness be processed?A: Yes, precision thin-wall CNC polishing supports micro optical parts starting from 0.1mm thickness.10. Q: What types of custom optical quartz parts can you produce?A: Prisms, light guides, flow cells, irregular optical blocks, micro substrates and special-shaped optical windows.
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