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Slide 14

    TEXT VERSION OF SLIDE:

    Title: Laser Classes
    Type: Text Slide
    Content:
    • Class I: Safe - no label needed
      • Do not disassemble Class I systems
    • Class II: Visible lasers.
      • Aversion response provides protection.
      • Prevent staring into beam
    • Class IIIa: Visible lasers.
      • Limit eye exposure from focusing lenses
    • Class IIIb: No eye exposure
    • Class IV: No eye or skin exposure.
      • Hazard from diffuse reflections
      • Potential fire hazard