描(miao)述:10X型三折(zhe)式(shi)金(jin)屬框放大鏡(帶刻度帶光(guang)源)具(ju)有成像清(qing)晰,觀(guan)(guan)(guan)(guan)察和測量(liang)(liang)同時進行,結構 精巧,使用(yong)方便,外(wai)形(xing)美觀(guan)(guan)(guan)(guan)等特點(dian)。用(yong)于(yu)金(jin)融、財稅、集郵、焊接、紡織、印(yin)染、計量(liang)(liang)、照相(xiang)、廣告、書畫鑒定(ding)、電(dian)子(zi)等行業觀(guan)(guan)(guan)(guan)察錢幣、票證(zheng)、卡的(de)紙質和印(yin)刷網點(dian)。可觀(guan)(guan)(guan)(guan)察寶石的(de)內部結構,斷面分子(zi)列(lie)排,并(bing)可對礦(kuang)石標本,文物的(de)分析鑒定(ding);可作精修版(ban)、色校(xiao)正及網點(dian),邊(bian)延觀(guan)(guan)(guan)(guan)察,可準確測量(liang)(liang)絲網目數,網點(dian)大小,
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