Izici kanye nezimo ezisebenzayo zelensi ye-varifocal kanye nelensi yokugxila engaguquki

Uma kukhulunywaamalensi ahlukahlukene, Siyakwazi egameni layo ukuthi le yilensi engashintsha ubude obugxile, okuyilensi eshintsha ukwakheka kokudubula ngokushintsha ubude obugxile ngaphandle kokuhambisa ucingo.

Ngokuphambene nalokho, ilensi egxile engaguquki iyi-lens engakwazi ukuguqula ubude obugxile, futhi uma udinga ukushintsha ukwakheka kokudubula, udinga ukuhambisa ngesandla isikhundla sekhamera.

1,Izici zevaraticlens futhiUkugxila Okuhleliweingilazi eqoqa ukukhanya

Singabona izici zelensi ye-varifocal kanye nelensi yokugxila engaguquki egameni, bese ubheka okuthize:

(1)Izici zevaraticingilazi eqoqa ukukhanya

Ubude be-A.COCAL bungashintshwa, ilensi eyodwa ihlinzeka ngobude obuhlukahlukene obugxile, abangazivumelanisa nezidingo ezihlukile zokudubula;

I-B.OLERALL SAHLEKOLL iyinkimbinkimbi, kufaka phakathi amaqembu amaningi we-lens, amalensi avame ukuba mkhulu, kuningi kakhulu;

Usayizi we-C.aperture uvame ukuba mncane, okunciphisa amandla okudubula ezindaweni eziphansi;

D.Due ekwakhiweni okuyinkimbinkimbi kwelensi, kungakuthinta ukucaca nokubukhali kwesithombe;

Ubude obugxile kakhulu buqeda ngokuqondile isidingo sokushintsha ama-lens futhi kunciphise uthuli nokungcola okwethulwe ngamalensi aguqukayo.

Ilensi ye-varifocal

(2)Izici zeUkugxila Okuhleliweingilazi eqoqa ukukhanya

A.Only ubude obugxile obuhleliwe, shintsha ubude obugxile bungashukunyiswa ngesandla kuphela;

B.Isakhiwo silula, ngamalensi ambalwa, isisindo esilula, nevolumu elincane;

I-C.Can inesifiso esikhulu esiphezulu futhi idubule ezindaweni eziphansi zokukhanya;

D.Due kwisakhiwo sayo esilula, izithombe zivame ukucaca futhi zibukhali.

Ilensi Egxilwe Ekuhlelweni

2,Izimo ezisebenzayo zevaraticamalensi futhiUkugxila Okuhleliweamalensi

Izici zeamalensi ahlukahlukenefuthi amalensi agxile ahleliwe anquma izimo zabo ezihlukile ezisebenzayo:

(1)Izimo ezisebenzayo zevaraticamalensi

A.Fuhambo: Ilensi eyodwa ye-varifocal yanele izidingo eziningi.

B.For Photography Wedding: Ilungele izindawo zokudubula ezisheshayo ezidinga ukumboza ubude obuhlukahlukene obugxile.

C.Ukuhlenga izithombe zokubika: Isibonelo, ezimweni ezinjengezithombe zezindaba ezidinga ukusabela okusheshayo ezimweni ezahlukahlukene,amalensi ahlukahlukeneingahlukanisa ngokushesha ukuhlangabezana nezidingo zokudubula.

Okwezithombe zomshado

(2)Izimo ezisebenzayo zeUkugxila Okuhleliweamalensi

A.for Photography Products: Ilensi yokugxila engaguquki ingaba nokusebenza kahle okungcono nokulawulwa kwekhwalithi yesithombe lapho kudutshulwa kuphila.

B.For Ukuthatha izithombe zasemgwaqweni: Usebenzisa ilensi yokugxila engaguquki iphoqa umthwebuli wezithombe ukuze uhambise okuningi futhi ukwazi ukubheka ngentshiseko ukuthola izindawo ezinhle nama-engeli.

C.Fork Ukuthatha izithombe: Njengokuthatha izithombe zezithombe, ukuthwebula izithombe ze-landscape, njll.

Imicabango yokugcina:

Uma unesifiso sokuthenga izinhlobo ezahlukahlukene zamalensi zokubhekwa, ukuskena, ama-drones, ekhaya elihlakaniphile, noma okunye ukusetshenziswa, sinakho okudingayo. Xhumana nathi namuhla ukuze ufunde kabanzi ngama-lens ethu nezinye izesekeli.