D300 built-in flash, Part 1: Blinding speed

Started Dec 25, 2008 | Discussions thread
David314 Veteran Member • Posts: 4,790
you are back?

Kluso wrote:

I tried in vain to tell you it was saturated 4 months ago, see here

http://forums.dpreview.com/forums/read.asp?forum=1034&message=29422415

See how the OP's traces are not flat ever at the top.

yes and i tried to explain how it made no difference in measuring the duration of the pulse and how you don't understand the circuit i was using either

notice the OP's measurements agree with mine for full duration flashes and showed you plenty of evidence that full duration flashes are longer that 1/1000 of a second and tried in VAIN to explain this to you

now you are back home you can show your proof that the full power flash on a Sb800 is only 1/1000 of a second

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