[yoyo348]

其實 P mode 同 Auto Mode 有乜分別???

[micros]

p 同 a 都係自動曝光。
機有測光錶﹐你半咁就會測光。

p mode 時﹐相機會睇住測光o既結果﹐根據預先寫好o既 program﹐自動設定光圈同快門。

a mode 時﹐你先決定用咩光圈﹐相機會睇住測光o既結果安排一個快門俾你。

[samepx]

micros c-hing,

p 同 a, 那個影像較佳? 感謝指教

[bb1032003]

Suppliment to the above, the P mode can allow you to have programme shift.

The camera will according to the light metered result to provide an exposure combination with the pre-installed exposure graph, and you can 'shift' the combination to have same exposure amount but with different result.

eg. when you use P mode and it metered and give you f8 1/125" then you may shift to f5.6 1/250" or even f4 1/500" or even more if you lens can have f 2.8 1/1000" then you can have same exposure level but different combination for different purposes.

eg. f 2.8 for portrait.

[cclee001]

yoyo348 asked that what is the different between P mode & Auto Mode bo~ not different between P mode and av mode

Notice: a mode not equal to auto mode

[kingkonghk]

auto係全自動, 連iso都可以全自動, p通常可以人手干預

[peterchan04]

>> auto 係 "全自動" , 連iso都可以全自動, p 通常可以 "人手干預"


YES.... 係 噤 既分別.


.

[怪俠]

bb1032003兄講嘅分別都係無錯嘅，

早期單反的 P mode 同 Auto Mode的分別 確是如此，

在P mode 進行時可改變快門或光圈其中一項，

而保持光圈快門同步自動狀態，

而AV Mode則是固守其中一項的自動狀態，

是不相同的。

[micros]

搞錯了﹐sorry .... 眼大睇過龍。
我講o既 a mode 係光圈先決﹐另一樣o野o黎。

[lambertnh]

大部份機既 Auto Mode 係 FULL AUTO

即係 ISO / EV / WB / Metering / Flash 乜春你都唔駛理，亦唔俾你去理，你 Point & Shot 就 OK

( 好多機俾揀 WB )

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P Mode

除光圈、快門外，你可以人手調較 ISO / EV / WB / Metering / Flash 等選項。

[怪俠]

唔知點解我一向都衹用 P mode ，

好少用Auto Mode ，可能係P mode 照顧到個人使用習慣卦！