Ungasarudza Sei Lenzi Yekutarisa Yakagadzika? Ndezvipi Zvinhu Zvinofanira Kufungwa Nezvazvo Pakusarudza?

A lenzi yekutarisa yakasimbiswai lenzi ine urefu hwakagadzika hwe focal, kazhinji ine aperture yakakura uye optical quality yakakwira. Saka, unofanira kusarudza sei lenzi yakagadzika ye focal? Ndezvipi zvinhu zvaunofanira kufunga nezvazvo pakusarudza lenzi yakagadzika ye focal?

Pakusarudza lenzi yekutarisa yakasimbiswa, zvinhu zvinotevera zvinofanirwa kutariswa zvizere:

Fkureba kwemaziso

Kureba kwefocal ndeimwe yepfungwa dzekutanga pakusarudza lenzi yefocus yakagadzika. Kureba kwefocal kunosarudza nzvimbo yekuona lenzi, uye malenzi efocus akagadzika ane urefu hwakasiyana akakodzera kutora mifananidzo yezviitiko nemisoro yakasiyana. Kureba kwefocal kwakajairika kunosanganisira 50mm, 85mm, 35mm, nezvimwewo.

Kazhinji, 50mm ndiyo urefu hwefocal hwakaenzana nemaonero eziso remunhu, hwakakodzera kutorwa mifananidzo yemifananidzo uye zviitiko zvehupenyu hwezuva nezuva; urefu hwefocal hwe85mm zvichikwira hwakakodzera kutorwa mifananidzo ye telephoto uye mifananidzo; urefu hwefocal huri pasi pe35mm hwakakodzera kutorwa mifananidzo yenzvimbo dzakafara uye mifananidzo yezvakatipoteredza.

Magirazi ane urefu hwakasiyana akakodzera kutora mifananidzo yezviitiko zvakasiyana

Aperture

Kukura kweaperture kunokanganisa huwandu hwechiedza chinopinda mu lenzi uye kugona kwayo kudzora kudzika kwemunda.

Kazhinji, alenzi yekutarisa yakasimbiswaine aperture yakakura (yakaita seF1.4, F1.8) inogona kutora mifananidzo yakajeka munzvimbo dzisina chiedza chakawanda uye inoita kuti background blur ive nani, iyo yakakodzera ma portraits nema close-up shots; lenzi ine aperture diki (yakaita seF2.8, F4) yakagadzikana zvakanyanya mukutonga kwakadzika kwemunda uye mashandiro e backlight, uye yakakodzera kutora mifananidzo yenzvimbo nezvivakwa zvine kudzika kwakadzika kwemunda.

Hunhu hwegirazi

Pamusoro pekutarisa kureba kwegirazi uye aperture, unofanirawo kufunga nezvemhando yegirazi paunosarudza lenzi ine focus. Hunhu hwegirazi hunosanganisira zvinhu zvakaita semhando yegirazi regirazi, lenzi inovhara, uye mota inoisa focus.

Magirazi egirazi emhando yepamusoro uye dhizaini yemagirazi emhando yepamusoro anogona kupa mufananidzo wepamusoro uye kuburitsa mavara, ukuwo achidzivirira kuitika kwezvinhu zvakaita sekupararira kwemagirazi.

Hunhu hwelenzi hunokanganisa kunaka kwemufananidzo

Huremu uye vhoriyamu

Magirazi ekutarisa akajairika akareruka kupfuura magirazi ekuona, asi ane huremu hwakati uye vhoriyamu yakati. Huremu hwegirazi huchakanganisa zvakananga ruzivo rwemushandisi.

Zvinhu zvemhando yepamusoro uye huremu huri pakati nepakati zvinogona kuvandudza kugara kwenguva refu uye kutakurwa kwelenzi. Izvi zvinogona kutsanangurwa zvichienderana netsika dzako dzekushandisa uye zvaunoda kupfura.

Mutengo

Mutengo wemagirazi anotarisa zvinhu zvakagadziriswayakakura, kubva padanho rekutanga kusvika padanho rehunyanzvi. Mitengo yemagirazi emhando dzakasiyana, mamodheru uye zvirevo zvinosiyana zvikuru, kazhinji kubva pamazana mashoma kusvika kuzviuru zvakawanda zveyuan. Unofanira kusarudza rinokunakira zvichienderana nebhajeti rako.

Sarudza lenzi inokukodzera zvichienderana nebhajeti yako

Pamusoro pezvo, pakusarudza lenzi ine focus yakatarwa, unofanirawo kufunga nezvemhando yekamera yauri kushandisa uye interface yelenzi kuti uve nechokwadi chekuti lenzi yacho inoenderana nekamera.

Pfungwa Dzekupedzisira:

Kana muchida kutenga marudzi akasiyana-siyana emalenzi ekutarisa, ekuongorora, emadrone, epamba rakangwara, kana chero chimwe chinhu, tine zvamunoda. Taura nesu nhasi kuti udzidze zvakawanda nezvemalenzi edu nezvimwe zvinhu.