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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.
0 R: |' Q7 e, t( b9 A结论如下.
0 t" @3 p" F @+ XConclusions 3 A$ J! n3 }7 m, Z
1. There is no infrared hazard to the cornea or crystalline lens at any reasonable exposure distance.
: p/ z* x; t2 @, U; ^ x2. There is no risk of retinal injury 5 D. S) Q( h/ C n
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 2 l- N% b3 H+ H6 |
the ocular lens, or to the retina. $ x: x+ I0 H6 Z4 `
; {# [: @& r0 |& M, K( n一句话:正常情况下,没有伤害 |
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