5517 Laser Head
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Specification
| Type | Helium-Neon, Continuous Wave, Two-Frequency | 
| Maximum Beam Power Output | 1 mW | 
| Beam Diameter | 6mm(0.25 in) typical | 
| Reference Frequency | 1.9~2.4MHz | 
| Velocity | 500mm/sec | 
| Lead Time | 2 Weeks | 
| Warranty | 1 Year | 
