Iilensi ezinkulu zeshishini ziilensi ezinkulu ezilungiselelwe ngokukodwa usetyenziso lwemizi-mveliso. Banokubonelela ngokukhuliswa okuphezulu kakhulu kunye nokubonwa okuphezulu kwe-microscopic, kwaye bafaneleke ngokukodwa ukufota iinkcukacha zezinto ezincinci.

1,Zeziphi iimpawu zeelensi ezinkulu zeshishini?

Iilensi ezinkulu zeshishinizidla ngokusetyenziswa kwimimandla efana nokuhlolwa kwemizi-mveliso, ulawulo lomgangatho, uhlalutyo lwesakhiwo esihle, kunye nophando lwezenzululwazi. Iimpawu zayo eziphambili zezi zilandelayo:

1)Phezulumukukhulisa

Iilensi ze-Industrial macro zihlala zinobukhulu obuphezulu, ngokubanzi ukusuka kwi-1x ukuya kwi-100x, kwaye zinokujonga kwaye zilinganise iinkcukacha zezinto ezincinci, kwaye zilungele imisebenzi eyahlukeneyo echanekileyo.

2)Uyilo oluphantsi lokugqwesa

Iilensi ze-Industrial macro zihlala ziyilelwe ukunciphisa ukuphazamiseka, ukuqinisekisa ukuba imifanekiso ihlala ithe tye, nto leyo ibaluleke kakhulu kwimilinganiselo echanekileyo kunye nokuhlolwa komgangatho.

Ilensi enkulu yeshishini

3)Aumgama owaneleyo wokusebenza

Iilensi ze-Industrial macro zinokubonelela ngomgama owaneleyo wokusebenza, ukuze into yokujonga inokubekwa kude ngokwaneleyo phambi kwelensi ukwenza lula ukusebenza kunye nokulinganisa, kwaye inokugcina umgama ozinzile phakathi kwento kunye nelensi.

4)Isisombululo esiphezulu kunye nenkcazo

Iilensi ezinkulu zeshishiningokubanzi banesisombululo esiphezulu kunye nokubukhali, ukunika imifanekiso eneenkcukacha ezityebileyo. Ngokuqhelekileyo basebenzisa izixhobo eziphezulu ze-optical kunye ne-teknoloji yokugqoka engaphezulu ukunciphisa ukulahleka kokukhanya kunye nokubonakalisa, kwaye banokusebenza ngokuqhelekileyo phantsi kweemeko zokukhanya eziphantsi ukuqinisekisa umgangatho womfanekiso.

5)Ukuhambelana kwemigangatho yeshishini

Iilensi ze-Industrial macro zihlala zihambelana ngokubanzi kwaye zinokusetyenziswa ngeemicroscopes ezahlukeneyo zemizi-mveliso, iikhamera kunye nezinye izixhobo ukuhlangabezana neemfuno zezicelo ezahlukeneyo zamashishini.

6)Umsebenzi wojoliso ohlengahlengiswayo

Ezinye iilensi ezinkulu zemizi-mveliso zinomsebenzi wojoliso olungelelanisiweyo ovumela ugxininiso ukuba luhlengahlengiswe kwimigama eyahlukeneyo. Iilensi ezinjalo zihlala zixhotyiswe ngeendlela eziphucukileyo zohlengahlengiso ezivumela uhlengahlengiso oluchanekileyo lokugxila.

2,Unokukhetha njani iilensi ezinkulu zeshishini?

Xa ukhetha iIlensi enkulu yeshishini, ezi zinto zilandelayo kufuneka ziqwalaselwe ngokubanzi ngokusekelwe kwiimpawu zelensi kunye neemfuno zesicelo:

1)Ukwandiswa

Khetha ulwandiso olufanelekileyo olusekwe kwiimfuno zakho zesicelo. Ngokuqhelekileyo, ulwandiso oluncinci lufanelekile ukujonga izinto ezinkulu, ngelixa ulwandiso olukhulu lufanelekile ukujonga iinkcukacha ezincinci.

Khetha i-lens enkulu yeshishini elungileyo

2)Uluhlu lobude bojoliso

Uluhlu lobude obugxininisiweyo obufunekayo kwisicelo kufuneka bumiselwe ukulungiselela iimfuno zemigama eyahlukeneyo kunye nezinto eziza kujongwa.

3)Wumgama wokuhamba

Ngokuxhomekeke kubukhulu bento ebonwayo kunye neemfuno zokusebenza, umgama ofanelekileyo wokusebenza kufuneka ukhethwe.

4)Ukuhambelana

Kuyimfuneko ukuqinisekisa ukuba i-lens ekhethiweyo iyahambelana nezixhobo ezikhoyo, ezifana ne-microscopes, iikhamera, njl.

5)Iindleko

Kuyimfuneko ukuqwalasela ngokubanzi uhlahlo lwabiwo-mali kunye neemfuno zokusebenza kwaye ukhethe i-lens enkulu yemizi-mveliso enexabiso eliphezulu lokusebenza.

Iingcinga zokugqibela:

Ukuba unomdla wokuthenga iintlobo ezahlukeneyo zeelensi zokubek' esweni, ukuskena, iidrone, ikhaya elinobulumko, okanye naluphi na olunye usetyenziso, sinayo into oyifunayo. Qhagamshelana nathi namhlanje ukuze ufunde ngakumbi malunga neelensi zethu kunye nezinye izincedisi.