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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% B. `. F \" i
结论如下. , i% c1 c, F9 o( e: S* q6 u; \4 p
Conclusions 4 Q5 @2 M/ @% Y9 p9 a$ {
1. There is no infrared hazard to the cornea or crystalline lens at any reasonable exposure distance.
; ~1 L$ J# [5 ^8 I1 M6 U* }1 |2. There is no risk of retinal injury " x2 M* B$ ?# w; ]0 L7 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
L" P6 U6 {2 [6 a( H2 R" ?the ocular lens, or to the retina. ; F( d, E$ U0 y; T
- S- {3 ]% P6 U1 ~: r; S/ c一句话:正常情况下,没有伤害 |
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