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发表于 2007-3-27 09:31:17
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re:有厂家做过研究.结论如下.Con...
有厂家做过研究.
9 G1 ^; F. M" r. Q0 s6 ~结论如下. + E3 O( ]3 L h, r
Conclusions ' i: J0 O& x1 _; g/ ~# ?5 b
1. There is no infrared hazard to the cornea or crystalline lens at any reasonable exposure distance. " |1 _, F8 N" n1 J, I
2. There is no risk of retinal injury 0 y3 S/ e. e/ t8 C6 X# w
3. The infrared radiant exposure and time of exposure for the worst case scenario fall below the recommended threshold limiting values; there is no risk of thermal injury to the cornea, or of possible delayed effects to
( h9 A% h, l! c% k) Vthe ocular lens, or to the retina. # r8 P! o1 P. w1 Y
% j7 J+ V* b G, T% R- z一句话:正常情况下,没有伤害 |
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