Qhov kev xaiv ntawm lens nyob ntawm tus neeg tus yam ntxwv thiab flavors

Nyob rau hauv peb lub neej niaj hnub no muaj ib tug ntau ntawm tag nrho cov hom ntawm cov txheej xwm, uas nyob twj ywm ntev nyob rau hauv lub cim xeeb. Puas ntawm lawv yog cov muaj peev xwm mus coj ib tug ntau yam ntawm tus cwj pwm txawv. Raws li ib tug txoj cai, lub zoo tshaj plaws lub sij hawm ntawm niaj hnub tug txiv neej nws mus ntes nrog cov koob yees duab, cov kev pab tam sim no yog lub lag luam muaj cov broadest xaiv ntawm technology. Nyob rau hauv khw muag khoom noj koj yuav nrhiav tau ib tug lub koob yees duab kom haum txhua tus saj - los ntawm pheej yig hais tsis zoo "shoot koob yees duab" rau kim kev khoom. Txhua lub koob yees duab nws muaj nws tus kheej lub hom phiaj, uas yog nyob rau hauv lub hom daim ntawv ntsuam xyuas: studio los yog sab nraum zoov, kev los yog pib xyaum ua, thiab lwm yam

Lub ntsiab yog ib feem ntawm tej lub koob yees duab - lub lens. Muaj peev xwm mus siv interchangeable lo ntsiab muag - ib qho ntawm lub ntsiab zoo ntawm niaj hnub photography. Nws nyob rau ntawm lub hom phiaj possibilities ntawm ib tug qauv ntawm cov koob yees duab. Qhov kev xaiv ntawm lub lens - qhov teeb meem yog nyuaj heev rau ib novice kws yees duab. Ua ntej koj yuav to taub uas xaiv yog txoj cai rau koj, koj yuav tsum tshawb cov yam ntxwv ntawm lub lens thiab lawv txhais li cas.

Xaiv lens feem ntau nyob rau tej tsis raws li nws cov sharpness, luminosity, qhov tsom xam deb (yam tsawg kawg nkaus thiab siab tshaj plaws), lub hom thiab cov nyiaj uas hais ntawm lub ntaus ntawv, muaj peev xwm siv nrog tej hom ntawm cov koob yees duab, cov khoom nyhav, cov tsom ceev, duab stabilization , thiab thaum kawg nqi.

Cov feem nrov thiab muag nyob rau hauv xyoo tsis ntev los no yog cov pab kiag li lawm Canon thiab Nikon tuam txhab uas muag. Thaum Canon lens xaiv muaj kev cuam tshuam tus nqi thiab txaus. Cov pab kiag li lawm - nws yog ib txwm zoo meej ua ke zoo thiab pheej yig tus nqi. Canon lo ntsiab muag muaj ob peb qhov tsav: ceev kom pom tseeb, zoo xim tu tub tu kiv thiab sharpness.

Muas Devices ntawm lub chaw tsim tshuaj paus yuav ua tau tsis muaj teeb meem, raws li lawv yog muag nyob rau hauv ib tug ntau yam. Tag nrho cov paub NIKKOR optics, feem ntau haum rau Nikon koob yees duab, uas tso cai rau kom tau tau zoo heev, tshwj xeeb tshaj yog thaum uas siv cov kev cog lus ntawm pab kiag li lawm. Qhov kev xaiv ntawm lens rau Nikon kuj yog nyob ntawm seb koj yuav mus tua. Raws li nyob rau hauv no, koj yuav xaiv tau tag nrho cov tsim nyog kev. Nws yog ntau yooj yim rau lawv mus nqa tawm lub lens xaiv.

Nikon tus kho qhov muag kab yog ntau haiv neeg. Nws yog muaj raws li cov uas tsis muaj nqi kev xaiv rau txhua txhua hnub shooting thiab kim kim kev pab kiag li lawm. Rau Nikon koob yees duab, cov lens yog ua tau muaj rau txhua yam ntawm cov zajlus. Lawv lub ntsiab zoo yog zoo optics, unsurpassed tsiv, elegant tsim. Nyob rau hauv tas li ntawd mus rau lub nrov manufacturers ntawm photographic khoom thiab accessories xws li Canon, Nikon thiab Pentax, muaj ntau ntau cov tuam txhab uas ua tsis tshua muaj neeg lo ntsiab muag tshaj nrog ib co koob yees duab.
Cov no muaj xws Tamron, Sigma, Samyang, Tokina, etc. Khoom noj khoom haus ntau lawm ntawm cov hom yeej muaj ntau npaum li cas nyob rau hauv ntau nrog lawv nto moo counterparts, txawm li cas los, muaj tej yam tsis zoo nyob rau hauv lawv cov qauv, li ntawd, feem ntau nws yog tus nqi txo.

Saib lub ntsab lug tag nrho cov saum toj no yuav ua tau cov nram qab no tswv yim: Ua ntej koj yuav ua ib tug xaiv ntawm lub lens, nws yog pom zoo kom ua tib zoo xav txog tag nrho cov ntawm nws specifications, nyob rau lub hauv paus ntawm cov khoom no, yuav ua rau txoj kev txiav txim.