1.Ngaba iilensi zamashishini zinokusetyenziswa kwiikhamera?
Iilensi zamashishiningokubanzi iilensi ezilungiselelwe usetyenziso lwemizi-mveliso kunye neempawu ezithile kunye nemisebenzi. Nangona zahlukile kwiilensi zekhamera eziqhelekileyo, iilensi zamashishini zinokusetyenziswa kwiikhamera kwezinye iimeko.
Nangona iilensi zemizi-mveliso zinokusetyenziswa kwiikhamera, ezi zinto zilandelayo kufuneka ziqwalaselwe xa kukhethwa kwaye kutshatiswe, kwaye uvavanyo kunye nomsebenzi wohlengahlengiso kufuneka wenziwe ukuqinisekisa ukuba zinokusetyenziswa ngokuqhelekileyo kwikhamera kwaye kuphunyezwe umphumo olindelekileyo wokudubula:
Ubude bokujolisa kunye nokuvula.
Ubude bokugqalwa kunye nokuvuleka kweelensi zemizi-mveliso inokwahluka kwiilensi zesiqhelo zeekhamera. Ubude bokujongwa obufanelekileyo kunye nolawulo lokuvula kufuneka luthathelwe ingqalelo ukuze kuqinisekiswe umphumo womfanekiso ofunekayo.
Ukuhambelana kojongano.
Iilensi zemizi mveliso zihlala zinemidibaniso eyahlukeneyo kunye noyilo lwezikrufu, ezinokuthi zingahambelani nojongano lwelensi yeekhamera zemveli. Ngoko ke, xa usebenzisa iilensi zoshishino, kufuneka uqinisekise ukuba i-interface ye-industrial lens ifanelekile kwikhamera esetyenziswayo.
Ukuhambelana okusebenzayo.
Ukusukela okoiilensi zamashishiniziyilelwe ngokuyintloko usetyenziso lwemizi-mveliso, zinokuncitshiswa kwimisebenzi efana ne-autofocus kunye nokuqina komfanekiso wokukhanya. Xa isetyenziswe kwikhamera, zonke iifunction zekhamera zinokungafumaneki okanye kuseto olukhethekileyo lunokufuneka.
Iiadaptha.
Iilensi zamashishini ngamanye amaxesha zinokuxhonywa kwiikhamera zisebenzisa iadaptha. Iiadaptha zinokunceda ukusombulula imiba yokungahambelani kojongano, kodwa zinokuchaphazela nokusebenza kwelensi.
Ilensi yoshishino
2.Yintoni umahluko phakathi kweelensi zamashishini kunye neelensi zekhamera?
Umahluko phakathi kweelensi zamashishini kunye neelensi zekhamera zibonakaliswa ikakhulu kule miba ilandelayo:
On iimpawu zoyilo.
Iilensi zemizi-mveliso ziyilwe ngokubanzi ezinobude obugxininisiweyo obusisigxina ukulungiselela iimfuno ezithile zokudubula kunye nokuhlalutya. Iilensi zekhamera zihlala zinobude obuguquguqukayo bokujongwa kunye nesakhono sokusondeza, okwenza kube lula ukunyenyisa ibala lokujonga kunye nokwandiswa kweemeko ezahlukeneyo.
On izicelo zeemeko.
Iilensi zamashishinizisetyenziswa ikakhulu kwintsimi yemizi-mveliso, zigxile kwimisebenzi efana nokubeka iliso kwimizi-mveliso, ulawulo oluzenzekelayo kunye nolawulo lomgangatho. Iilensi zekhamera zisetyenziselwa ukufota kunye nefilimu kunye nokudubula kukamabonakude, kugxininise ekuthatheni imifanekiso kunye neevidiyo zemiboniso engatshintshiyo okanye eguqukayo.
Kuhlobo lojongano.
Uyilo olusetyenziswa ngokuqhelekileyo kwiilensi zemizi-mveliso yi-C-mount, i-CS-mount okanye i-M12 interface, ekulungele ukudibanisa kwiikhamera okanye kwiinkqubo zokujonga umatshini. Iilensi zekhamera zihlala zisebenzisa iilensi eziqhelekileyo, ezifana neCanon EF mount, i-Nikon F mount, njl., Ezisetyenziselwa ukulungelelanisa iimpawu ezahlukeneyo kunye neemodeli zeekhamera.
Kwiipropati ze-optical.
Iilensi zamashishini zihlawula ingqwalasela engakumbi kumgangatho womfanekiso kunye nokuchaneka, kwaye zilandela iiparameters ezifana nokuphazamiseka okuphantsi, ukuphambuka kwechromatic, kunye nesisombululo se-longitudinal ukuhlangabezana neemfuno zomlinganiselo ochanekileyo kunye nohlalutyo lomfanekiso. Iilensi zekhamera zinika ingqwalasela ethe kratya ekusebenzeni komfanekiso kwaye zilandela iziphumo zobugcisa kunye nobuhle, obufana nokubuyiselwa kombala, ukufiphala okungasemva, kunye neziphumo ezingaphandle kokugxila.
Ukumelana nokusingqongileyo.
Iilensi zamashishiningokubanzi kufuneka isebenze kwiindawo zoshishino eziqatha kwaye zifuna ukuxhathisa impembelelo ephezulu, ukuxhathisa ukukhuhlana, ukukhuseleka kothuli kunye neepropati zokungena kwamanzi. Iilensi zekhamera zidla ngokusetyenziswa kwiindawo ezibuthathaka kwaye zineemfuno ezisezantsi zokunyamezelana kwendalo.
Iingcamango zokugqibela:
Ngokusebenza neengcali eChuangAn, zombini uyilo kunye nokuvelisa ziphathwa ziinjineli ezinezakhono eziphezulu. Njengenxalenye yenkqubo yokuthenga, ummeli wenkampani unokucacisa iinkcukacha ezithe ngqo malunga nohlobo lwelensi onqwenela ukuyithenga. Uchungechunge lweemveliso ze-lens ze-ChuangAn zisetyenziselwa uluhlu olubanzi lwezicelo, ukusuka ekuhlolweni, ukuskena, i-drones, iimoto ukuya kumakhaya ahlakaniphile, njl njl. I-ChuangAn ineentlobo ezahlukeneyo zeelensi ezigqityiweyo, ezinokuthi zitshintshwe okanye zenziwe ngokweemfuno zakho. Qhagamshelana nathi ngokukhawuleza.
Ixesha lokuposa: Aug-06-2024