1,Zeziphi ubude obugqalileyo obusetyenziswa rhoqo kwiilensi zamashishini?
Kukho ubude obuninzi bokujongwa obusetyenziswa kwiiilensi zamashishini. Ngokuqhelekileyo, uluhlu oluhlukeneyo lobude obugxininisiweyo bukhethwa ngokweemfuno zokudubula. Nantsi eminye imizekelo eqhelekileyo yobude bojoliso:
A.4mm ubude bojoliso
Iilensi zolu bude bugxininise zifaneleke kakhulu ukudubula iindawo ezinkulu kunye nemigama esondeleyo, njengeeworkshops zasefektri, iindawo zokugcina iimpahla, njl.
B.6mm ubude bokujongwa
Xa kuthelekiswa ne-4mm yobude belensi ekujongwe kuyo, le yilensi yobude obujongileyo ende kancinane, ilungele iimeko ezinkulu kancinane. Izixhobo ezininzi ezinkulu zemizi-mveliso, ezifana nezixhobo zomatshini onzima, imigca emikhulu yokuvelisa, njl., Inokusebenzisa i-6mm lens.
C.8mm ubude bojoliso
I-lens eyi-8mm inokuthatha imiboniso emikhulu, efana nomgca wemveliso omkhulu, indawo yokugcina impahla, njl.
Ilensi yeshishini ukudubula imiboniso emikhulu
D.12mm ubude bojoliso
Xa kuthelekiswa ne-8mm yobude belensi yojoliso, ilensi ye-12mm inoluhlu olubanzi lokudubula kwaye ifaneleke ngakumbi ukusetyenziswa kwimiboniso emikhulu.
E.16mm ubude bojoliso
I-lens ye-16mm ubude be-lens yi-lens yobude obuphakathi, ilungele ukudubula kumgama ophakathi. Ingasetyenziselwa ukudubula iindawo ezithile zefektri, ezifana noomatshini, izixhobo, njl.
F.25mm ubude bojoliso
I-lens ye-25mm yi-lens ye-telephoto ehambelanayo, efanelekileyo ngakumbi ukudubula umgama omde, njengokudubula umbono we-panoramic wefektri yonke ukusuka kwindawo ephezulu.
G.35mm, 50mm, 75mm kunye nobunye ubude obugxile
Iilensi ezifana ne-35mm, 50mm, kunye ne-75mm ziilensi zobude obugqalileyo ezinokuthi zisetyenziswe ukufota amaziko emizi-mveliso akude, okanye kumfanekiso omkhulu (umgama okufutshane kakhulu wokufota) ukufota iinkcukacha ezithe chatha emfanekisweni.
2,Zeziphi izinto ekufuneka ziqwalaselwe xa ukhetha iilensi zamashishini?
Xa ukhetha iilensi yoshishino, le miba ilandelayo kufuneka iqwalaselwe:
A.Iimfuno zesicelo
Ngaphambi kokukhetha ilensi, jonga ukuba loluphi uhlobo lwelensi olufunwa sisicelo sakho. Kuba usetyenziso olwahlukileyo lufuna iindidi ezahlukeneyo zeeparamitha ezinje ngokuvula, ubude bojoliso kunye nendawo yokujonga.
Umzekelo, ngaba ufuna i-lens ebanzi-engile okanye i-telephoto lens? Ngaba ufuna ukugxila okuzinzileyo okanye amandla okwandisa? Oku kumiselwa ngokusekelwe kwiimfuno zesicelo.
Khetha iilensi zamashishini ngokusekelwe kwiimfuno zesicelo
B.Iiparamitha zamehlo
Indawo yokuvula, ubude bojoliso kunye nebala lokujonga zonke zi parameters ezibalulekileyo zelensi. I-Aperture inquma ubungakanani bokukhanya okuhanjiswa ngelensi, kunye ne-aperture enkulu inokufikelela umgangatho ongcono womfanekiso kwiimeko zokukhanya okuphantsi; ubude bogxininiso kunye nendawo yokujonga imisela indawo yokujonga kunye nokwandiswa komfanekiso.
C.Umfanekisorisisombululo
Xa ukhetha i-lens, kufuneka kwakhona ukhethe i-lens efanelekileyo ngokusekelwe kwiimfuno zesisombululo somfanekiso. Isisombululo selensi kufuneka sihambelane neepikseli zekhamera ukuze kuqinisekiswe imifanekiso ekumgangatho ophezulu.
D.Umgangatho we-Optical welensi
Umgangatho we-optical we-lens unquma ngokuthe ngqo ukucaca kunye nokuphazamiseka komfanekiso. Ngoko ke, xa ukhetha i-lens, kufuneka ucinge nge-lens evela kwi-brand ethembekileyo ukuqinisekisa ukusebenza okuzinzileyo kwe-optical.
E.Ukuziqhelanisa nokusingqongileyo
Xa ukhetha i-lens, kufuneka uqwalasele iimeko zokusingqongileyo kwisicelo sakho. Umzekelo, ukuba indawo yesicelo inemiba efana nothuli, ukufuma, okanye ukushisa okuphezulu, kufuneka ukhethe i-lens engenathuli, engenamanzi, kunye nokushisa okuphezulu.
F.Uhlahlo lwabiwo-mali lweLens
Uhlahlo lwabiwo-mali yenye yezinto ezibalulekileyo ekufuneka ziqwalaselwe xa ukhetha ilensi. Iimpawu ezahlukeneyo kunye neemodeli zeelensi zinamaxabiso ahlukeneyo, ngoko qiniseka ukuba ukhetha i-lens efanelekileyo ngokoluhlu lwakho lohlahlo lwabiwo-mali.
Iingcinga zokugqibela:
UChuangAn uye waqhuba uyilo lokuqala kunye nokuveliswa kweiilensi zamashishini, ezisetyenziswa kuzo zonke iinkalo zezicelo zoshishino. Ukuba unomdla okanye unezidingo zeelensi zamashishini, nceda uqhagamshelane nathi ngokukhawuleza.
Ixesha lokuposa: Jul-16-2024