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怎樣使用顯微鏡

將(jiang)低倍鏡(jing)轉至鏡(jing)筒下方與鏡(jing)筒成一直線。撥動反光(guang)(guang)鏡(jing)，調(diao)節(jie)至視野最亮無陰影。反光(guang)(guang)鏡(jing)有平、凹(ao)兩面(mian)，光(guang)(guang)源強時(shi)用平面(mian)，較暗時(shi)用凹(ao)面(mian)，需(xu)要(yao)強光(guang)(guang)時(shi)，將(jiang)聚光(guang)(guang)器提(ti)高(gao)，光(guang)(guang)圈(quan)(quan)放大；需(xu)要(yao)弱光(guang)(guang)時(shi)，將(jiang)聚光(guang)(guang)器降低，或光(guang)(guang)圈(quan)(quan)適當縮小。

然后將待觀(guan)察(cha)(cha)的標本置載物臺上，轉動(dong)粗(cu)(cu)調(diao)節(jie)(jie)器(qi)使鏡(jing)(jing)筒下降至(zhi)接(jie)物鏡(jing)(jing)接(jie)近標本。于轉動(dong)粗(cu)(cu)調(diao)節(jie)(jie)器(qi)的同時，須俯身在(zai)鏡(jing)(jing)旁仔細觀(guan)察(cha)(cha)接(jie)物鏡(jing)(jing)與標本之(zhi)間的距離(li)。左眼于接(jie)目鏡(jing)(jing)觀(guan)察(cha)(cha)，同時左手轉動(dong)粗(cu)(cu)調(diao)節(jie)(jie)，使鏡(jing)(jing)筒徐徐上升以調(diao)節(jie)(jie)焦距，使視野內的物象看(kan)到上時即停，至(zhi)標本清晰為止。

顯微鏡的分類

根(gen)據顯(xian)微(wei)(wei)(wei)(wei)(wei)鏡(jing)類型(xing)來(lai)(lai)分(fen)有金(jin)相顯(xian)微(wei)(wei)(wei)(wei)(wei)鏡(jing)、體視顯(xian)微(wei)(wei)(wei)(wei)(wei)鏡(jing)、視頻顯(xian)微(wei)(wei)(wei)(wei)(wei)鏡(jing)、測量(liang)顯(xian)微(wei)(wei)(wei)(wei)(wei)鏡(jing)、掃描(miao)電(dian)子(zi)(zi)顯(xian)微(wei)(wei)(wei)(wei)(wei)鏡(jing)、原子(zi)(zi)力顯(xian)微(wei)(wei)(wei)(wei)(wei)鏡(jing)等；從(cong)功能上分(fen)有低倍顯(xian)微(wei)(wei)(wei)(wei)(wei)鏡(jing)、高倍顯(xian)微(wei)(wei)(wei)(wei)(wei)鏡(jing)、明揚顯(xian)微(wei)(wei)(wei)(wei)(wei)鏡(jing)、暗揚顯(xian)微(wei)(wei)(wei)(wei)(wei)鏡(jing)、偏光顯(xian)微(wei)(wei)(wei)(wei)(wei)鏡(jing)、微(wei)(wei)(wei)(wei)(wei)分(fen)干涉顯(xian)微(wei)(wei)(wei)(wei)(wei)鏡(jing)等；從(cong)光源來(lai)(lai)分(fen)有同軸光顯(xian)微(wei)(wei)(wei)(wei)(wei)鏡(jing)、外(wai)罝(ju)光顯(xian)微(wei)(wei)(wei)(wei)(wei)鏡(jing)、光顯(xian)微(wei)(wei)(wei)(wei)(wei)鏡(jing)、紅外(wai)顯(xian)微(wei)(wei)(wei)(wei)(wei)鏡(jing)、紫外(wai)顯(xian)微(wei)(wei)(wei)(wei)(wei)鏡(jing)等。

顯微鏡多少錢一臺

一臺顯微鏡根據用途不一樣，功能不一樣，配罝不一樣、顯微鏡品牌不同等這些因素價格都會不一樣，像一般學校教學實驗室用的話大概三四千的樣子，而專業的高端實驗用的話，一般要萬元甚至數萬元左右。大家(jia)在購買顯微鏡的(de)時候一(yi)定要根(gen)據(ju)自己的(de)需求來選擇購買。