Specifications include, but are not limited to: MOPA Laser Engraving / Marking System or Department approved Equal - Laser type: Pulse fiber; Platform: Class 4 / Open; Wavelength: 1064 nm (nominal); Pulse Frequency: 2000 kHz (maximum); Output Power: 60 Watts – LM2 MOPA or equal; Fiber Output Length: 3.0 meters (minimum); Cooling System: Air cooled with heat sink; Marking Field Size: Variable; Focusing Optics: 163/254 mm lens; Circuit: 120/240 VAC; Electrical Connection: 120 - 230V (± 10%) 16 A, 50/50 Hz; Ventilation: Laser Star industrial 225 CFM exhaust system (designed for large heavy particles, includes HEPA and odor filter, and hose) or equal; Laser Safety Compliance: FDA (CDRH), CSA, CE; Country of Origin: Must be designed and manufactured in the U.S.A...