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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.
& z: T/ Q1 e4 K2 h5 w; X结论如下. 9 F0 q, q* }+ ~$ t& w( h' f7 v
Conclusions
- [5 @, d7 h) g- O4 J8 {, z1. There is no infrared hazard to the cornea or crystalline lens at any reasonable exposure distance.
; e6 s( @4 n" m2. There is no risk of retinal injury
/ N s" C \. I2 V0 o3. 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 + a2 _! b+ b) F+ @5 I3 p# g
the ocular lens, or to the retina. + \, _8 Z0 N0 ~. f
( E$ D/ g3 K- B) [9 x
一句话:正常情况下,没有伤害 |
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