怎樣使用顯微鏡
將(jiang)低倍鏡轉至鏡筒(tong)下方與(yu)鏡筒(tong)成一直線。撥動反光(guang)(guang)鏡，調節至視野最亮無陰影。反光(guang)(guang)鏡有平、凹兩(liang)面，光(guang)(guang)源強(qiang)時用(yong)平面，較(jiao)暗時用(yong)凹面，需(xu)要強(qiang)光(guang)(guang)時，將(jiang)聚(ju)光(guang)(guang)器提高，光(guang)(guang)圈(quan)放大；需(xu)要弱(ruo)光(guang)(guang)時，將(jiang)聚(ju)光(guang)(guang)器降(jiang)低，或光(guang)(guang)圈(quan)適當縮小(xiao)。
然后將(jiang)待觀(guan)(guan)察(cha)的(de)(de)標(biao)本(ben)置載物臺上(shang)，轉(zhuan)(zhuan)動粗調節(jie)(jie)器(qi)使鏡(jing)(jing)筒(tong)下降至接物鏡(jing)(jing)接近(jin)標(biao)本(ben)。于(yu)轉(zhuan)(zhuan)動粗調節(jie)(jie)器(qi)的(de)(de)同(tong)時，須俯身在鏡(jing)(jing)旁(pang)仔(zi)細觀(guan)(guan)察(cha)接物鏡(jing)(jing)與標(biao)本(ben)之間(jian)的(de)(de)距離。左眼于(yu)接目鏡(jing)(jing)觀(guan)(guan)察(cha)，同(tong)時左手轉(zhuan)(zhuan)動粗調節(jie)(jie)，使鏡(jing)(jing)筒(tong)徐徐上(shang)升以調節(jie)(jie)焦(jiao)距，使視野內的(de)(de)物象看到(dao)上(shang)時即(ji)停，至標(biao)本(ben)清晰(xi)為止(zhi)。
顯微鏡的分類
根據顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)類(lei)型來分(fen)(fen)有金相(xiang)顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)、體視顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)、視頻顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)、測量(liang)顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)、掃(sao)描電(dian)子(zi)(zi)顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)、原子(zi)(zi)力(li)顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)等(deng)；從(cong)功能上分(fen)(fen)有低倍顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)、高倍顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)、明揚顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)、暗揚顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)、偏(pian)光(guang)顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)、微(wei)(wei)(wei)(wei)分(fen)(fen)干(gan)涉(she)顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)等(deng)；從(cong)光(guang)源來分(fen)(fen)有同軸(zhou)光(guang)顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)、外罝(ju)光(guang)顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)、光(guang)顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)、紅外顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)、紫外顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)等(deng)。
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。大家在購(gou)買(mai)顯微鏡的(de)時(shi)候(hou)一定要根(gen)據自己(ji)的(de)需求來選(xuan)擇購(gou)買(mai)。
選(xuan)購顯(xian)微鏡(jing)時千萬(wan)不(bu)(bu)要(yao)因為價格(ge)便(bian)宜，而盲目(mu)跟從購買，選(xuan)擇(ze)比較有(you)知(zhi)名(ming)度的(de)(de)品牌(pai)，不(bu)(bu)僅(jin)品質有(you)保(bao)證(zheng)，售(shou)后服務(wu)也有(you)保(bao)障。當然(ran)追求品牌(pai)的(de)(de)東西不(bu)(bu)一定就是追求價格(ge)的(de)(de)昂貴，不(bu)(bu)同的(de)(de)經濟水平我(wo)們可以選(xuan)擇(ze)不(bu)(bu)同價位的(de)(de)名(ming)牌(pai)產品。選(xuan)擇(ze)網購商品的(de)(de)朋友要(yao)認準品牌(pai)的(de)(de)旗艦店鋪(pu)，這樣子才能(neng)做到萬(wan)無一失。
