RE: Exposure Value
RE: Exposure Value
- Subject: RE: Exposure Value
- From: Wayne Bretl via colorsync-users <email@hidden>
- Date: Fri, 21 Jun 2019 14:13:58 -0700
? I see three methods in agreement. What led you to think the camera meter was
kaput?
Best,
Wayne bretl
-----Original Message-----
From: colorsync-users
<colorsync-users-bounces+waynebretl=email@hidden> On Behalf Of Roger
Breton via colorsync-users
Sent: Friday, June 21, 2019 1:56 PM
To: ''colorsync-users?lists.apple.com' List' <email@hidden>
Subject: Exposure Value
I know this may not sound very much like color management but I have to ask 😊
Here is a link to an Excel sheet where I compare the Exposure Value from my
camera to the Exposure values calculated from a scene original photometric
properties.
https://1drv.ms/x/s!AkD78CVR1NBqkLVHRATQaJhc56YZww
I suspect my camera “light meter” is kaput?
But after going through the calculations, I’m not drawn to the same conclusion.
If you have a chance and are familiar with Exposure Value determination, I
would appreciate you give me some feedback on my equations.
I think I’m on the right track but, since I never went through these equations
before, I have a doubt.
Best / Roger Breton
www.graxx.ca
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| References: | |
| | >Exposure Value (From: Roger Breton via colorsync-users <email@hidden>) |