Qhov xim kub ntawm hnub ci yog dab tsi?
Qhov xim kub ntawm hnub ci yog dab tsi?

Video: Qhov xim kub ntawm hnub ci yog dab tsi?

Video: Qhov xim kub ntawm hnub ci yog dab tsi?
Video: Ziag no wb yog dab tsi - Yaying Yeng Moua 2024, Kaum ib hlis
Anonim

6500k ua

Khaws qhov no saib, 5600k xim kub yog dab tsi?

Ob tug xim kub koj yuav hnov feem ntau tham txog yog teeb pom kev sab nraum zoov uas feem ntau ballparked ntawm 5600k ib thiab sab hauv tsev (tungsten) teeb pom kev zoo uas feem ntau ballparked ntawm 3200K. qis xim kub (tsawg dua 5000K) suav tias yog "sov" (piv txwv li txiv kab ntxwv).

Tom qab ntawd, lo lus nug yog, xim kub txhais li cas? Los ntawm Vangie Beal Xim kub hais txog tus yam ntxwv ntawm lub ntsej muag lub ntsej muag ntawm lub teeb ci thiab yog feem ntau siv thaum lub sij hawm ntau lawm nyob rau hauv cov zaj duab xis thiab photography industries. Tsawg xim kub yog qhov sov, ntau daj rau lub teeb liab thaum siab xim kub yog qhov txias dua, ntau lub teeb xiav.

Ib qho ntxiv, lub teeb kub txhais tau li cas?

Xim kub yog ib txoj hauv kev piav qhia txog teeb tsos muab los ntawm a teeb qhov muag teev. Nws yog ntsuas hauv qib ntawm Kelvin (K) ntawm qhov ntsuas ntawm 1, 000 txog 10, 000. A. teeb noob xim kub cia peb paub tias qhov zoo li cas thiab zoo li cas ntawm tus teeb tsim tawm yuav ua.

Dab tsi yog qhov txias txias dawb lossis nruab hnub?

Lub teeb sov so zoo li tus xim ntawm incandescent; saib txiv kab ntxwv lossis daj. Txias Dawb ntau yam los ntawm Yellow- Dawb (3000K) rau Dawb (4000K) rau Xiav- Dawb (5000K). Nruab hnub ntau yam los ntawm Blue- Dawb (5000K) rau Ci Xiav (6500K). Lub teeb sov so yog so uas pab tib neeg kom nyob ntsiag to thiab npaj pw tsaug zog.

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