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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 F* ?5 d! ]. D) f( ` W
结论如下. 6 Z! \& x/ C2 y
Conclusions
) }6 W1 i& o' l2 N4 w1. There is no infrared hazard to the cornea or crystalline lens at any reasonable exposure distance.
% K# s& M6 v" Y( o. A9 |$ `2. There is no risk of retinal injury
, B% i( y! c0 |8 h& m3. 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
( W, m: c$ l; r7 f% e$ Ethe ocular lens, or to the retina. I( C* p C0 P4 `
: n. c7 f9 R2 L/ D; L6 p/ S一句话:正常情况下,没有伤害 |
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