[chanraymond3]

我遲?需要在一些表演廰拍照，想買一個閃燈同步器引發器，然後配外置閃燈加長拍攝距離，閃燈同步器引發器是否能配合V3 and P51（相機閃燈只閃一次）用?

[jackngai]

你係咪已經有支外閃先?? 因為而家 d Slave Flash , 係內置埋感應器架, 甚至識得認內閃防紅眼o個 一下唔跟住閃, 等真o個下黎先跟住閃架..

[chanraymond3]

我有支外閃可閃28m(但無內置同步器), 想問清楚, 係合用的話唔好浪費

[chanraymond3]

唔知有無用開的比比意見呢?

[Velsper]

V3就可能唔適用
(如330其閃燈時間比較特別引致不能同步)
你那個同步引發器試下睇睇相片有冇問題先

[Velsper]

說錯了!
那個同步引發器，雖然能夠同步閃，但不能正確測光

[Velsper]

是"正確曝光"

[chanraymond3]

如何不正確? e.g. 影出來會一半光一半暗....主體過光....?

[Pu239]

I have bought a slave flash unit from dcamhk.com before and found it can not work with my A40. The problem is the A40 flashed twice (the manual said this), so the slave flash unit activated too early. Then I modified the circuit to get some delay and finally it work perfectly with my old Metz lamp now.