Discount Crystal Inner Engraving/Marking 5W UV Laser Engraver Photo Engraving Machine

Discount Crystal Inner Engraving/Marking 5W UV Laser Engraver Photo Engraving Machine. 3D Internal Engraving Capability: Engraves detailed 3D images inside crystal and glass without surface damage. High Precision UV Laser: 355nm wavelength with M2<1.5 for ultra-fine marking and minimal heat-affected zones. Wide Material Compatibility: Suitable for metals, semiconductors, ceramics, glass, and various polymer materials. Long Laser Life: Laser generator lifespan up to 100,000 hours for reliable long-term operation. Flexible Cooling Options: Available with both water cooling and air cooling systems to suit different needs. Global Certification: CE and FDA certified for easy importing and exporting to USA, Europe, and other regions. Comprehensive After-Sales Support: 2-year warranty with free parts replacement and lifetime technical support. Customizable Design Options: Users can create custom 3D designs with optional marking areas and laser power.