Mechanical vs Electronic shutter: nzira yekurerutsira iyo shutter mutoro uye kuwedzera hupenyu hwekamera

Iko kushanduka kwezvivharo: kubva kumachira emaketeni kusvika kune pixel vaverengi

Mune makamera emazuva ano (DSLR uye isina girazi) kune matatu akasiyana mavhavha modes:

  1. Fully mechanic shutter:chidzitiro chekutanga chinozaruka, chechipiri anovhara. Mechanics emuviri anokonzereswa, kudedera uye kupfeka kunoitika.
  2. Electronic Front-Curtain Shutter (EFCS / Electronic Front-Curtain Shutter):exposure inotanga nekugadziriswa kwemagetsi kwechaji yemapikisi e matrix, uye inopera neketeni remagetsi.
  3. Yakazara yemagetsi yakanyarara shutter (Silent / Electronic Shutter):shutter mechanics mune zvese yakadzokororwa uye yakagadziriswa. Kuverenga kunoitika kubva mumitsara yematrix. Mechanical kupfeka - ZERO (0%).

Kuenzanisa kwemaitiro ekupfura: zvakanakira, zvakaipa uye kupfeka uye kubvarura

Shutter mode Main zvakanakira Cons uye misungo Mechanical kupfeka
Mechanical Hapana Rolling Shutter, hapana mitsetse kubva marambi eLED, shanda pavhavha inomhanyisa kusvika 1/8000 sec. Noise, micro-smear kubva pakukanganisa kweketeni ("micro-contrast"). 100% (Yakanyanya)
Electronic Front Curtain (EFCS) Hapana vibration kana uchidzvanya chivharo, kupinza kwakakwana mune macro uye nzvimbo. Pavhavha inomhanya kupfuura 1/2000 inogona kucheka zvishoma bokeh pamalenzi anokurumidza. (f/1.2 - f/1.4). 50% (Hafu yakaderera!)
Yemagetsi zvizere (Chinyararire) Kunyarara, 20-60 fps, zero kupfeka. Rolling Shutter mhedzisiro (kukanganiswa kwezvinhu zvinokurumidza), kukotama neyakagadzirwa chiedza. 0% (Yashaikwa)

5 Nyanzvi Mazano: Maitiro ekuwedzera hupenyu hwechivharo chemagetsi ne 2-3 nguva

  1. Gonesa EFCS yekupfura kwemazuva ese.Izvi zvichachengetedza sosi yekutanga keteni drive uye ichaderedza mutoro pa lamellas.
  2. Shandisa chivharo chemagetsi kune nguva-inopera uye bracketing.Pfura timelapse ye2000 mafuremu ne mechanical shutter inzira yechokwadi yekutambisa 5% yezviwanikwa manheru mamwe chete!
  3. Usapfure akateedzana akareba kupfuura 10-15 mafuremu mumutsara mukutonhora.Bvumira mafuta akakora mubhaudhi block inodziya.
  4. Dzivisa kuwana guruva pavhavha unit paunenge uchichinja optics.Bata kamera gomo rakatarisa pasi lens kutsiva nguva.
  5. Nguva dzose chengetedza nguva yekushanda yevhavha.Kuziva iwo chaiwo dynamics epfuti, haufe wakazviwana iwe pachako nekamera yakakundikana pakati chaipo pekupfura kwakakosha.

Ziva kusakara uye kubvaruka kwekamera yako

Isa chimiro chekuyedza kune yedu sevhisi yemahara - tsvaga iyo chaiyo shutter kufamba mumasekonzi mashoma!

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