希望各位有經(jīng)驗(yàn)的XDJM能夠給我一些建議，在此先感謝了。 el*|@#k}  
我不是學(xué)光學(xué)的，也不做設(shè)計(jì)。覺得這個(gè)專業(yè)性很強(qiáng)，如果是采購，需要了解那些知識(shí)呢？

可能先得學(xué)習(xí)一些光學(xué)原理，光學(xué)材料等知識(shí)。

I am current Senior optical sourcing personnel working for a US based Nasdaq listed company, you can access my skype ID: stone-tang1 to approach me to enquire some information which you need, as the optical industry is quite wide and I really do want to help you but it is quite hard to reply without special requirements. iv_3R}IbX  
welcome to contact me. ,--#3+]XU  
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mail:stone.tangwh@gmail.com :XFQ}Cl  
skype:stone-tang1 Ft11?D B  
msn:tangtangwh@hotmail.com =Pw{1m|k  
mp:13052095733