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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" O) K, c/ J+ t) k& w
结论如下. # @ }! r4 M- q, A
Conclusions
' N" Q2 y# w! y' L1. There is no infrared hazard to the cornea or crystalline lens at any reasonable exposure distance. 4 K, C" e {' L
2. There is no risk of retinal injury
+ z; G; Y! I; W2 b/ x+ Q6 F3. 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
, L E/ I& o% ]9 `; @the ocular lens, or to the retina. ) B% \9 ^. C5 a W
) C" ]( Z5 k* q6 _一句话:正常情况下,没有伤害 |
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