怎樣使用顯微鏡
將低(di)倍鏡(jing)(jing)轉至鏡(jing)(jing)筒(tong)下方與(yu)鏡(jing)(jing)筒(tong)成一直線。撥動反光(guang)鏡(jing)(jing)，調節至視野最亮無陰影。反光(guang)鏡(jing)(jing)有平、凹(ao)兩面，光(guang)源強時用(yong)平面，較(jiao)暗時用(yong)凹(ao)面，需要(yao)強光(guang)時，將聚(ju)光(guang)器(qi)提高(gao)，光(guang)圈放(fang)大(da)；需要(yao)弱光(guang)時，將聚(ju)光(guang)器(qi)降(jiang)低(di)，或(huo)光(guang)圈適當縮小。
然(ran)后將待觀(guan)察(cha)的標本置載物(wu)臺上，轉動粗調節(jie)器使(shi)(shi)鏡(jing)筒下降至(zhi)(zhi)接物(wu)鏡(jing)接近標本。于(yu)轉動粗調節(jie)器的同時(shi)，須俯(fu)身(shen)在鏡(jing)旁(pang)仔細觀(guan)察(cha)接物(wu)鏡(jing)與(yu)標本之間(jian)的距離(li)。左眼于(yu)接目鏡(jing)觀(guan)察(cha)，同時(shi)左手轉動粗調節(jie)，使(shi)(shi)鏡(jing)筒徐(xu)徐(xu)上升(sheng)以(yi)調節(jie)焦(jiao)距，使(shi)(shi)視野內的物(wu)象看到上時(shi)即停，至(zhi)(zhi)標本清晰為止。
顯微鏡的分類
根據顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)類型來分(fen)(fen)有金相顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)、體(ti)視顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)、視頻顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)、測(ce)量顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)、掃描電子顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)、原(yuan)子力顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)等(deng)(deng)(deng)；從(cong)功能(neng)上分(fen)(fen)有低倍顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)、高倍顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)、明(ming)揚(yang)(yang)顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)、暗(an)揚(yang)(yang)顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)、偏光(guang)顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)、微(wei)(wei)(wei)(wei)(wei)(wei)(wei)分(fen)(fen)干涉顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)等(deng)(deng)(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)(wei)(wei)(wei)鏡(jing)、外(wai)罝光(guang)顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)、光(guang)顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)、紅(hong)外(wai)顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)、紫外(wai)顯(xian)(xian)(xian)微(wei)(wei)(wei)(wei)(wei)(wei)(wei)鏡(jing)等(deng)(deng)(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。大家在購買(mai)顯微鏡的時候一定(ding)要根據自己的需(xu)求來選擇(ze)購買(mai)。
選(xuan)(xuan)購顯微鏡時千萬(wan)不要(yao)因為價格便宜(yi)，而盲目跟從購買(mai)，選(xuan)(xuan)擇比較有知名度的(de)品(pin)牌(pai)，不僅(jin)品(pin)質有保證，售(shou)后(hou)服(fu)務也(ye)有保障。當然(ran)追(zhui)求品(pin)牌(pai)的(de)東(dong)西不一(yi)(yi)定就是追(zhui)求價格的(de)昂貴，不同(tong)的(de)經濟水平我們可以選(xuan)(xuan)擇不同(tong)價位的(de)名牌(pai)產品(pin)。選(xuan)(xuan)擇網購商品(pin)的(de)朋友要(yao)認準品(pin)牌(pai)的(de)旗艦(jian)店鋪，這樣子才能做到萬(wan)無一(yi)(yi)失。
