連續變倍體視顯微(wei)鏡因(yin)其所具備的(de)(de)眾多優點在工(gong)農(nong)業和(he)科研(yan)各部(bu)門有(you)(you)著廣泛的(de)(de)應用。若(ruo)在使(shi)用過(guo)程中出現一些問題可(ke)(ke)(ke)(ke)(ke)根(gen)(gen)據實際情(qing)(qing)況(kuang)(kuang)自行(xing)(xing)解(jie)(jie)決。根(gen)(gen)據實際使(shi)用情(qing)(qing)況(kuang)(kuang)常(chang)(chang)見的(de)(de)故障(zhang)有(you)(you)：視(shi)場較模糊或有(you)(you)臟(zang)物，可(ke)(ke)(ke)(ke)(ke)能(neng)(neng)的(de)(de)原因(yin)有(you)(you)標(biao)(biao)本上有(you)(you)臟(zang)物，目(mu)鏡(jing)(jing)(jing)(jing)表面(mian)(mian)(mian)有(you)(you)臟(zang)物，物鏡(jing)(jing)(jing)(jing)表面(mian)(mian)(mian)有(you)(you)臟(zang)物，工(gong)作(zuo)(zuo)板表面(mian)(mian)(mian)有(you)(you)臟(zang)物。可(ke)(ke)(ke)(ke)(ke)根(gen)(gen)據實際情(qing)(qing)況(kuang)(kuang)采取清潔(jie)標(biao)(biao)本，目(mu)鏡(jing)(jing)(jing)(jing)，物鏡(jing)(jing)(jing)(jing)和(he)工(gong)作(zuo)(zuo)板表面(mian)(mian)(mian)的(de)(de)臟(zang)物解(jie)(jie)決。雙(shuang)像不(bu)(bu)(bu)重(zhong)(zhong)合(he)(he)可(ke)(ke)(ke)(ke)(ke)能(neng)(neng)的(de)(de)原因(yin)為瞳距調節(jie)不(bu)(bu)(bu)正(zheng)確(que)可(ke)(ke)(ke)(ke)(ke)采取修(xiu)正(zheng)瞳距的(de)(de)措施，雙(shuang)像不(bu)(bu)(bu)重(zhong)(zhong)合(he)(he)也可(ke)(ke)(ke)(ke)(ke)能(neng)(neng)是(shi)視(shi)度調節(jie)不(bu)(bu)(bu)正(zheng)確(que)可(ke)(ke)(ke)(ke)(ke)采取重(zhong)(zhong)新進行(xing)(xing)視(shi)度調節(jie)，還有(you)(you)可(ke)(ke)(ke)(ke)(ke)能(neng)(neng)是(shi)左右目(mu)鏡(jing)(jing)(jing)(jing)倍率(lv)不(bu)(bu)(bu)同可(ke)(ke)(ke)(ke)(ke)檢查目(mu)鏡(jing)(jing)(jing)(jing)并重(zhong)(zhong)新安(an)裝相(xiang)同倍率(lv)的(de)(de)目(mu)鏡(jing)(jing)(jing)(jing)。如果(guo)是(shi)圖像不(bu)(bu)(bu)清晰可(ke)(ke)(ke)(ke)(ke)能(neng)(neng)是(shi)物鏡(jing)(jing)(jing)(jing)表面(mian)(mian)(mian)有(you)(you)臟(zang)物請清潔(jie)物鏡(jing)(jing)(jing)(jing)。如果(guo)變焦時圖像不(bu)(bu)(bu)清晰有(you)(you)可(ke)(ke)(ke)(ke)(ke)能(neng)(neng)是(shi)視(shi)度調整(zheng)不(bu)(bu)(bu)正(zheng)確(que)和(he)調焦不(bu)(bu)(bu)正(zheng)確(que)，可(ke)(ke)(ke)(ke)(ke)重(zhong)(zhong)新進行(xing)(xing)視(shi)度調節(jie)和(he)調焦。若(ruo)發生燈(deng)泡經常(chang)(chang)燒(shao)(shao)掉和(he)燈(deng)光閃爍(shuo)不(bu)(bu)(bu)定的(de)(de)情(qing)(qing)況(kuang)(kuang)時，則(ze)也許是(shi)當地的(de)(de)線(xian)電壓太高，燈(deng)泡快(kuai)燒(shao)(shao)壞了和(he)電線(xian)連接不(bu)(bu)(bu)良，請仔細檢查電壓和(he)顯(xian)微鏡(jing)(jing)(jing)(jing)的(de)(de)電線(xian)連接情(qing)(qing)況(kuang)(kuang)是(shi)否牢固，如不(bu)(bu)(bu)是(shi)則(ze)可(ke)(ke)(ke)(ke)(ke)能(neng)(neng)是(shi)燈(deng)泡快(kuai)燒(shao)(shao)壞了可(ke)(ke)(ke)(ke)(ke)重(zhong)(zhong)新更換燈(deng)泡解(jie)(jie)決。

連續變倍體視顯微鏡的故障分析：
1、主機下滑：若轉動體視顯微鏡手輪與軸套間的摩擦力太小，可相對擰緊兩個手輪，或在轉動手輪與軸套間增加墊片。若燕尾滑塊與燕尾槽間嚙合過松，則可在齒條后面墊上鋁鉑片。

2、旋鈕轉(zhuan)動(dong)困(kun)難(nan)：體(ti)視顯微(wei)鏡(jing)維修時(shi)不(bu)能用(yong)力過(guo)大，而(er)應(ying)查明原因。常見故障情況是齒輪、齒條、滑(hua)動(dong)槽面(mian)以及滑(hua)動(dong)柱(zhu)面(mian)上所涂的(de)油脂因時(shi)間過(guo)久或落(luo)入(ru)灰塵(chen)后而(er)變成污垢硬化，致使粗動(dong)手輪轉(zhuan)動(dong)發生困(kun)難(nan)。可用(yong)二甲苯將(jiang)陳脂去除，然后擦圖上專用(yong)潤滑(hua)油。如果旋鈕轉(zhuan)動(dong)有困(kun)難(nan)時(shi)切不(bu)可強(qiang)制轉(zhuan)動(dong)，而(er)致齒輪或齒條上的(de)齒紋(wen)磨損(sun)。如果齒條上的(de)齒紋(wen)已(yi)磨損(sun)，則應(ying)更換新的(de)齒輪軸與齒條。　　

3、支架立柱內破損：體(ti)視顯(xian)微(wei)鏡支架立柱內強力彈簧失去彈性或破損，可拆卸下支架立柱，更換強力彈簧。

4、視野有污點：體視顯微鏡的光學成像系統在出廠前都已經過嚴格的校正，除目鏡、物鏡可取下外，其余光學元件，尤其內部光學透鏡組，都被密封。一般不會被污染。　　

如果(guo)視野有(you)污(wu)(wu)點，可(ke)先(xian)卸下物(wu)(wu)鏡(jing)(jing)，如污(wu)(wu)物(wu)(wu)沒(mei)(mei)有(you)了，則污(wu)(wu)物(wu)(wu)在(zai)(zai)物(wu)(wu)鏡(jing)(jing)上(shang)(shang)(shang);如果(guo)污(wu)(wu)物(wu)(wu)仍在(zai)(zai)，則說(shuo)明(ming)污(wu)(wu)物(wu)(wu)在(zai)(zai)目鏡(jing)(jing)上(shang)(shang)(shang)。目鏡(jing)(jing)上(shang)(shang)(shang)的(de)污(wu)(wu)物(wu)(wu)，要分清污(wu)(wu)物(wu)(wu)在(zai)(zai)目鏡(jing)(jing)的(de)上(shang)(shang)(shang)片(pian)還是在(zai)(zai)目鏡(jing)(jing)的(de)下片(pian)，如果(guo)轉換目鏡(jing)(jing)。污(wu)(wu)物(wu)(wu)仍在(zai)(zai)，則說(shuo)明(ming)污(wu)(wu)物(wu)(wu)有(you)可(ke)能在(zai)(zai)Z下面的(de)物(wu)(wu)鏡(jing)(jing)上(shang)(shang)(shang);如果(guo)污(wu)(wu)物(wu)(wu)沒(mei)(mei)有(you)了，則說(shuo)明(ming)污(wu)(wu)物(wu)(wu)在(zai)(zai)目鏡(jing)(jing)上(shang)(shang)(shang)，并且視野中清晰(xi)的(de)污(wu)(wu)物(wu)(wu)在(zai)(zai)目鏡(jing)(jing)的(de)下片(pian)上(shang)(shang)(shang)，而模糊(hu)的(de)污(wu)(wu)物(wu)(wu)在(zai)(zai)目鏡(jing)(jing)上(shang)(shang)(shang)片(pian)上(shang)(shang)(shang)。