
UV Laser Optics/Parts
UV Laser protective Windows
用途
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製品説明
UV Laser Protective Window
Eternal Optics manufactures precision UV Laser Protective Windows designed to protect critical optical components in advanced UV laser systems. Made from high-quality UV Fused Silica (Fused Quartz), our protective windows provide excellent ultraviolet transmission, low absorption, and high laser damage resistance for demanding laser applications.
A UV Laser Protective Window acts as a protective barrier between the laser optical system and the processing environment, helping prevent dust, debris, smoke particles, and contaminants from damaging expensive optical components such as focusing lenses, scan lenses, and beam delivery optics.
Optimized for common UV laser wavelengths including 355nm and 266nm, our fused silica windows feature high-performance AR (Anti-Reflective) coatings to improve transmission efficiency, reduce reflection loss, and maintain stable performance under high-energy UV laser operation.
Product features include:
- Optimized for 355nm / 266nm UV Laser Systems
- High Purity UV Fused Silica Material
- High UV Transmission
- Low Optical Absorption
- High Laser Damage Threshold
- Advanced AR Coating Technology
- Excellent Thermal Stability
- Precision Surface Quality
- Custom Sizes Available
Eternal Optics provides Custom UV Laser Protective Windows according to customer requirements, including:
- Diameter and Thickness
- UV Wavelength Specification
- AR Coating Design
- Surface Quality
- Flatness
- Edge Treatment
- Mechanical Dimensions
- OEM Laser System Integration
Our UV Fused Silica Protective Windows are widely used in:
- UV Laser Marking Machines
- Semiconductor Processing Equipment
- PCB Laser Drilling Systems
- Micro-Machining Equipment
- Precision Glass Processing
- Medical Laser Systems
- Scientific UV Laser Instruments
- OEM Laser Equipment
With advanced optical manufacturing capabilities, precision polishing technology, and wavelength-specific coating expertise, Eternal Optics is a professional China manufacturer and global supplier of UV Laser Protective Windows, 355nm / 266nm Fused Silica Laser Optics, and Custom UV Laser Optical Components for laser manufacturers, system integrators, and industrial users worldwide.
| Part No. | Dia (mm) | T (mm) | Material | Wavelength |
|---|---|---|---|---|
| WFS-1-3U | 25.4 | 3.0 | Fused Silica | 343-355nm |
| WFS-38-3U | 38.0 | 3.0 | Fused Silica | 343-355nm |
| WFS-90-3U | 90.0 | 3.0 | Fused Silica | 343-355nm |
| WFS-104-3U | 104.0 | 3.0 | Fused Silica | 343-355nm |
用途
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- 住所
- NO.3, huanghe road, Zhengzhou, Henan, China
- 営業時間
- Mon - Fri, 8:30 - 18:00 (GMT+8)
関連製品

UV Laser Telecentric F-Theta Scan Lens
When a vision system is being integrated into laser machining system, our achromatic telecentic scan lenses are colour- corrected between working wavelength and vision wavelength. The achromatic telecentric scan lens offers the benefits as same as the normal telecentic lens yet able to provide accurate vision positioning function. It is very useful for online inspection systems where the operator does not need to have offline inspection on the work piece.
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UV Laser F-Theta Scan Lens
When a vision system is being integrated into the laser machining system, our achromatic F-Theta scan lenses are colour-corrected between working wavelength and vision wavelength. They can provide accurate vision positioning function and it is very useful for online inspection systems where the operator does not need to have offline inspection on the work piece.
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