問 nikon D40 相機 外置閃光燈

2007-02-24 7:21 am
我係 nikon D40 相機 用 Vivitar DF340ZN AUTO FOCUS ZOOM 外置閃光燈
但係我用高快門,小光圈照相啦
閃光燈一樣甘閃,就d相片時光時暗
好奇怪~!?
我覺得係個閃光燈同相機唔同步

點機可以整返正常?

回答 (2)

2007-02-25 7:35 am
✔ 最佳答案
你係咪用同一光圈影?(閃光距離=閃光指數GN{Guide No.} / 光圈=X米
例子:GN36用F/4光圈,閃到的距離(曝光正確,not over or under)=36/4=9米
如你和主體有11米距離則under
如你和主體有1米距離則over
一或一時F8一時F22??
如是同一光圈則可能:
1.閃光燈shot左
2.電池shot左
3.D40不支援你的Vivitar Flash Light
4.閃光燈是AutoFocus,測錯光...(,請問有冇TTL?如冇則很大可能...)
參考: 如果你仍有其他問題,歡迎到我壇發問一下:http://johnowen.dz.forumable.net/
2007-02-24 7:40 am
You should check the compactability of the flash by other brand.

Sometimes, flash with wrong power may burn the hotshoe of your D40.
Try check the specification of the compatible Nikon flash against your Vivitar specification.

Refer to Nikon page for the compatible flash model (SB-400, SB-600, SB-800) and specification.
Spec for SB-400
http://www.nikon.com.hk/productitem.php?pid=974-e472caf056


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