本系列放大鏡均為高倍率,大孔徑非球面透鏡,利用較優(yōu)化的結(jié)構(gòu),實(shí)現(xiàn)視度可調(diào),為我公司專利產(chǎn)品,專利號(hào):ZL201030213751.4
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