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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& F G! l3 I7 D2 a
结论如下.
. Y" }# l% Y* p; J3 \, QConclusions
! u$ m' f- G! A/ Y$ n1. There is no infrared hazard to the cornea or crystalline lens at any reasonable exposure distance.
8 c4 @' P" q2 ]# q; t% F2. There is no risk of retinal injury
) V! D0 V" l. P# x3 M3 A7 o3 D3. 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 5 j9 ^5 k2 ^# L5 p; ~5 p
the ocular lens, or to the retina. ! d1 Y2 k- `0 x; o
, n' |8 |9 Y' M; L) R6 L- t9 o
一句话:正常情况下,没有伤害 |
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