5W Small Enclosed Desktop UV 355nm 3D Crystal Glass Acrylic Inner Laser Engraving Machine

5W Small Enclosed Desktop UV 355nm 3D Crystal Glass Acrylic Inner Laser Engraving Machine. 3D Inner Engraving: Uses UV solid laser for precise 3D patterns inside crystal, glass, and acrylic. High Speed Output: Max speed of 200,000 points/min with 0.01mm accuracy for efficient production. Dual Functionality: Combines 3D crystal engraving and UV surface marking in one compact device. Low Maintenance: Features a maintenance-free optical path and modular design for simple upkeep. Compact Design: Small enclosed desktop unit (85x43x82cm) suitable for personal entrepreneurship. CE Certified Quality: Manufactured by Perfect Laser with 24 years history and CE/ISO/FDA certifications.