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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. " d) K4 V- I% ]: L
结论如下.
. X* b: I3 F9 Y7 UConclusions
, E/ W0 z; _6 [+ z1. There is no infrared hazard to the cornea or crystalline lens at any reasonable exposure distance. 0 K/ {+ K% M6 l7 o% M
2. There is no risk of retinal injury
5 i, T- o. m/ J+ a3. 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
( t2 c: k& J6 [, Gthe ocular lens, or to the retina. $ J* U! t+ h( Z3 D& e8 t: j
$ C6 t! _0 c% N一句话:正常情况下,没有伤害 |
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