Dab tsi yog tus lej zoo ntawm megapixels rau lub koob yees duab?

2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47

Txoj cai dav dav rau siab zoo ntse prints yog 300 pixels ib nti. Yog li 8x10 nti print xav tau 8x300x10x300 = 7.2 megapixels . Ib qho tseem tuaj yeem ua tau zoo heev 8x10 nti prints nrog tsawg dua megapixels , tab sis qhov qis dua megapixel suav, cov duab softer.

Tom qab ntawd, dab tsi zoo ntawm megapixels rau lub koob yees duab?

Rau cov kws yees duab ua haujlwm, digital koob yees duab uas muaj tsawg kawg yog 28.8 megapixels yog a zoo tswv yim. Nrog 28.8 megapixels , koj yuav muaj peev xwm luam tawm cov duab aslarge li 16 ntiv tes los ntawm 20 ntiv tes.

Qhov thib ob, lub koob yees duab 10.2 megapixel puas zoo? Txawm tias siab koob yees duab zoo feem ntau yog loaded nrog siab megapixel sensors, ua megapixel suav tsis yog qhov txiav txim rau cov duab zoo . Koj tuaj yeem muaj lub xov tooj ntawm tes nrog 8 megapixel koob yees duab , tab sis kuv tsis ntseeg cov duab zoo ntawm nws tuaj yeem phim txawm tias 6 megapixel digital SLR sensor zoo li Nikon D40.

Hauv qhov no, puas ntau megapixels txhais tau tias zoo dua duab zoo?

Vim li cas Ntau megapixels Yog Zoo dua Cov siab dua tus megapixel suav a koob yees duab sensor, ntau dua qhov nthuav dav uas tuaj yeem ntes tau hauv a duab . Piv txwv li, 6MP sensor captures txog tsib caug feem pua ntau nthuav dav hauv ib duab dua li a4MP sensor thiab ob npaug ntawm 3MP sensor muaj thiab plaub npaug ntawm 1.5 MP sensor.

Puas yog 14.1 megapixels zoo rau lub koob yees duab?

Muaj qee tus nqi hauv megapixels , muaj ib co tospare tso cai rau koj mus qoob loo rau hauv koj cov duab thiab tseem tsim printsat a zoo loj, tab sis nws tsis yog ib qho loj heev. Tsis yog lub cim 4, lossis 3, lossis txawm tias 2, thawj 5D, uas yog 14 megapixel koob yees duab . Nws kuj yog ib koob yees duab uas hloov digitalphotography.