怎樣使用顯微鏡
將低(di)倍鏡(jing)轉至(zhi)鏡(jing)筒下方與(yu)鏡(jing)筒成一直線。撥動反(fan)(fan)光(guang)鏡(jing)，調節(jie)至(zhi)視野最(zui)亮無陰影。反(fan)(fan)光(guang)鏡(jing)有平、凹兩面(mian)(mian)，光(guang)源強(qiang)時用(yong)(yong)平面(mian)(mian)，較(jiao)暗時用(yong)(yong)凹面(mian)(mian)，需要強(qiang)光(guang)時，將聚光(guang)器(qi)提高，光(guang)圈(quan)放大；需要弱光(guang)時，將聚光(guang)器(qi)降(jiang)低(di)，或光(guang)圈(quan)適當縮小(xiao)。
然后將待觀察(cha)的標本(ben)(ben)置載物(wu)(wu)(wu)臺上，轉動(dong)粗調(diao)節器(qi)(qi)使(shi)鏡(jing)(jing)筒下降(jiang)至接物(wu)(wu)(wu)鏡(jing)(jing)接近標本(ben)(ben)。于(yu)轉動(dong)粗調(diao)節器(qi)(qi)的同時，須俯身(shen)在鏡(jing)(jing)旁(pang)仔細觀察(cha)接物(wu)(wu)(wu)鏡(jing)(jing)與標本(ben)(ben)之(zhi)間(jian)的距離。左眼于(yu)接目鏡(jing)(jing)觀察(cha)，同時左手轉動(dong)粗調(diao)節，使(shi)鏡(jing)(jing)筒徐(xu)徐(xu)上升(sheng)以(yi)調(diao)節焦(jiao)距，使(shi)視野內的物(wu)(wu)(wu)象看到上時即(ji)停，至標本(ben)(ben)清晰為止。
顯微鏡的分類
根據顯微(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)(jing)(jing)類型來(lai)分(fen)有金相(xiang)顯微(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)(jing)(jing)、體視顯微(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)(jing)(jing)、視頻(pin)顯微(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)(jing)(jing)、測量顯微(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)(jing)(jing)、掃描電子顯微(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)(jing)(jing)、原子力顯微(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)(jing)(jing)等；從功能(neng)上分(fen)有低倍顯微(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)(jing)(jing)、高倍顯微(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)(jing)(jing)、明揚顯微(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)(jing)(jing)、暗揚顯微(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)(jing)(jing)、偏光(guang)顯微(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)(jing)(jing)、微(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)分(fen)干涉(she)顯微(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)(jing)(jing)等；從光(guang)源(yuan)來(lai)分(fen)有同(tong)軸光(guang)顯微(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)(jing)(jing)、外(wai)罝光(guang)顯微(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)(jing)(jing)、光(guang)顯微(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)(jing)(jing)、紅外(wai)顯微(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)(jing)(jing)、紫外(wai)顯微(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)(jing)(jing)(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。大家在購買顯微鏡的時候一定要根據自己的需求來選(xuan)擇購買。
選購(gou)顯微鏡時千萬不(bu)(bu)要因為價格(ge)便宜，而盲(mang)目(mu)跟(gen)從購(gou)買，選擇(ze)比較有知名度的(de)品牌(pai)，不(bu)(bu)僅品質有保(bao)證(zheng)，售后服務也(ye)有保(bao)障。當(dang)然追求品牌(pai)的(de)東西(xi)不(bu)(bu)一定就(jiu)是追求價格(ge)的(de)昂貴，不(bu)(bu)同的(de)經濟(ji)水平我(wo)們可以選擇(ze)不(bu)(bu)同價位的(de)名牌(pai)產品。選擇(ze)網(wang)購(gou)商品的(de)朋(peng)友(you)要認(ren)準品牌(pai)的(de)旗(qi)艦店(dian)鋪，這(zhe)樣子(zi)才(cai)能做到萬無(wu)一失。
