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(yi)直線。撥(bo)動反(fan)光(guang)(guang)鏡(jing)，調節至視野最亮無(wu)陰(yin)影。反(fan)光(guang)(guang)鏡(jing)有(you)平、凹兩面(mian)，光(guang)(guang)源強時用(yong)平面(mian)，較暗時用(yong)凹面(mian)，需要強光(guang)(guang)時，將(jiang)聚光(guang)(guang)器(qi)提高，光(guang)(guang)圈放大(da)；需要弱光(guang)(guang)時，將(jiang)聚光(guang)(guang)器(qi)降低，或光(guang)(guang)圈適當縮小。
然后將待(dai)觀(guan)察的(de)標(biao)本(ben)(ben)置載物臺上(shang)，轉(zhuan)動粗(cu)(cu)調(diao)節器(qi)使鏡(jing)筒下降至(zhi)接物鏡(jing)接近標(biao)本(ben)(ben)。于轉(zhuan)動粗(cu)(cu)調(diao)節器(qi)的(de)同時，須俯身在鏡(jing)旁仔細觀(guan)察接物鏡(jing)與標(biao)本(ben)(ben)之(zhi)間的(de)距離。左(zuo)眼于接目鏡(jing)觀(guan)察，同時左(zuo)手轉(zhuan)動粗(cu)(cu)調(diao)節，使鏡(jing)筒徐徐上(shang)升以調(diao)節焦距，使視野內(nei)的(de)物象(xiang)看到上(shang)時即停(ting)，至(zhi)標(biao)本(ben)(ben)清晰為(wei)止。
顯微鏡的分類
根據顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)類(lei)型來分有金(jin)相顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)、體(ti)視顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)、視頻顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)、測(ce)量顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)、掃描電子顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)、原子力(li)顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)等；從(cong)功(gong)能(neng)上分有低倍顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)、高倍顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)、明揚顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)、暗揚顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)、偏光(guang)(guang)顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)、微(wei)(wei)(wei)(wei)(wei)(wei)分干涉顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)等；從(cong)光(guang)(guang)源來分有同軸光(guang)(guang)顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)、外(wai)罝光(guang)(guang)顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)、光(guang)(guang)顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)、紅外(wai)顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)、紫(zi)外(wai)顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(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)在購買顯微鏡的時(shi)候一定要根據(ju)自己的需(xu)求來選擇購買。
選(xuan)購顯微鏡時(shi)千(qian)萬不(bu)要因為價格(ge)便宜，而盲目跟從(cong)購買，選(xuan)擇(ze)比較(jiao)有知名度的(de)(de)品(pin)(pin)牌，不(bu)僅品(pin)(pin)質有保(bao)證(zheng)，售后服務也有保(bao)障。當然追(zhui)求(qiu)品(pin)(pin)牌的(de)(de)東西不(bu)一定就是追(zhui)求(qiu)價格(ge)的(de)(de)昂貴(gui)，不(bu)同的(de)(de)經(jing)濟水(shui)平(ping)我(wo)們(men)可以選(xuan)擇(ze)不(bu)同價位(wei)的(de)(de)名牌產(chan)品(pin)(pin)。選(xuan)擇(ze)網(wang)購商品(pin)(pin)的(de)(de)朋友要認準品(pin)(pin)牌的(de)(de)旗艦店鋪，這樣子才能做到萬無一失。
