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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. ; K7 k7 {; c& u7 Y
结论如下.
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1. There is no infrared hazard to the cornea or crystalline lens at any reasonable exposure distance. 5 L8 U; ` f1 @, y: r
2. There is no risk of retinal injury 0 i8 h9 W# W, |$ b+ s. }2 F 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 ; k% t4 K9 Q! n6 U; p4 O3 Y
the ocular lens, or to the retina.
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一句话:正常情况下,没有伤害 |
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