Now the social progress and socialdevelopment has brought us to enjoy adding, on the most important day in theUS, the most interesting is undoubtedly for the use of a variety of needle datathe application of equipment, we now take the most common data using the mostconvenient equipment is also no doubt that the laser is the laser in our laserprotective glasses for our day seems brought too much progress and convenient!But even so let's go to the laser can not ignore calm clear discrimination, wereally understood by laser laser laser? In our laser protective glasses seemsmostly damage that is the biggest eyes, retina.
Retinal injury depends on the power andtime, such as when the visible or near infrared laser power density were added,the heat induced retinal tired faster than the heat dissipation rate, or powerdensity is not very high, but the retinal absorption time is too long, theretina under photon flow parts of the temperature will increase, which is moreshining moment long, temperature increased, temperature increased, beyond thenormal eye temperature above 10 degrees, will cause retinal damage.
The laser has the incomparable importancein our days, and we can find the most important thing in the day is to ensurethe safety and health of ourselves. Do we handle many laser assistance for manydays is to a great extent, but we cannot ignore the laser damage to us, everyyear because of the unreasonable use of laser caused many casualties andproperty losses.
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