Re: Exposure measurements theory question

From: Nospam <nospam@xxxxxxxxxxxxxxxxxx>
Date: Sun, 13 Jan 2008 03:36:32 +0000

In message <47895111$0$25989$88260bb3@xxxxxxxxxxxxxxxxx>, Colin_D <nospam@xxxxxxxxxxx> writes

Nospam wrote:
I have forgotten, I knew it about 10 years ago!
Is one stop equivalent to 1 ev?
Thanks

One stop *or* one shutter speed step is equivalent to one EV. The base value, 0 EV, is equal to an exposure of one second at F/1.0.

Have a look at

http://en.wikipedia.org/wiki/Exposure_value

Colin D.

Thanks

--
Nospam
.

References:
- Exposure measurements theory question
  - From: Nospam
- Re: Exposure measurements theory question
  - From: Colin_D

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