Assertion: laser's energy | /r/CapableOf | exceed the class 1 ael
Facets:
value: for the maximum duration
type: TEMPORAL
Source sentences:
text: CW and repetitive-pulse lasers in the visible region of the spectrum (0.4 to 0.7 µm) which can emit accessible radiant energy exceeding the Class 1 AEL for the maximum duration inherent in the laser, but not exceeding the Class 1 AEL for any pulse duration < 0.25 s ( the time estimated to blink or look away ) and not exceeding an average radiant power of 1 mW.