Specifications other info FDA Safety Class IIIa Model: S532A Wavelength 532nm Power Output<5mW Range 5000 ft. Beam Diameter At Source1.0mm Output Variance10% Beam Divergence 2mr Operating
Lifetime 3000 hours Dimensions 15.5cmX1,4cm Batteries Shipping Weight: 0.5lbs
This Adjustable Focus Green Laser Pointer is for presenters, medical practitioners and trainers.