Puas tsa ntiv nplhaib ua rau vignetting?

Cov txheej txheem:

Puas tsa ntiv nplhaib ua rau vignetting?
Puas tsa ntiv nplhaib ua rau vignetting?
Anonim

Ua ntej tshaj plaws nce qib rings yuav tsum tsis txhob ua rau koj muaj teeb meem vignetting. Cov kauj ruam rings pheej yig yog li tsis muaj ntau los xav txog tiag tiag. Cia li yuav lawv.

Puas nqis rings ua vignetting?

Cov kauj ruam-down rings tsis yog siv dav raws li cov kauj ruam nce vim, hauv feem ntau, cov lim me me ua rau vignetting. … Nyob rau hauv cov ntaub ntawv no, daim duab me me yuav feem ntau negate ib vignetting los yog duab clipping.

Puas nce thiab nqis nqis ib yam?

kauj ruam-down rings ua qhov sib txawv ntawm lub nplhaib kauj ruam. Lawv kho lub lens loj dua kom haum rau lub lim me. … Thaum siv cov kauj ruam-down rings thiab lim, ib tug tuaj yeem pom ntau vignetting. Feem ntau cov ces kaum tau txais lub teeb tsawg vim yog lub qhov uas tsim.

Koj tiv thaiv lub lens vignetting li cas?

Stop Down Your Lens

Vignetting yog pom tseeb tshaj plaws ntawm qhov dav apertures. Txhawm rau txo qhov vignetting, sim txhawm rau nres koj lub lens kom qis dua qhov aperture.

Koj puas tuaj yeem siv lub lens hood nrog lub nplhaib nce qib?

Kev yuav lub 77mm lim thiab 62mm mus rau 77mm kauj ruam lub nplhaib tso cai rau koj siv tib lub lim nrog ob lub lo ntsiab muag. Tam sim no, muaj qhov tsis zoo - lens hood yuav tsis haum rau lub lim thaum kojsiv cov ntiv nplhaib nce qib. Qhov no tuaj yeem ua rau qee qhov teeb meem flare, tab sis yog tias koj yuav lub lim dej zoo nws tsis yog ib qho teeb meem.

Pom zoo: