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Re: [OM] metering with an OM4T

Subject: Re: [OM] metering with an OM4T
From: Chris Barker <ftog@xxxxxxxxxxxxxxxx>
Date: Tue, 30 Sep 2003 16:50:44 +0100
Coo lumme John H, that's a difficult one! The only suggestion that I can make, as a very unlikely idea, is that somehow you got the ISO setting wrong on the Sekonic... yes, unlikely I know. However, I use a 308BII which invites me to use the wrong ISO quite easily.

Good luck

Chris
On Tuesday, Sep 30, 2003, at 16:01 Europe/London, John Hudson wrote:

 
Perhaps other list members have experienced what I describe below and might be able to offer some useful comments and opinions.
 
My OM4T has just been returned by the Canadian Olympus service / repair facility in Toronto after a thorough CLA and shakedown. I have been assured that shutter speeds have been calibrated to Olympus standards, etc, etc.
 
I am confused as to the accuracy of the shutter speeds or at least the shutter speeds I see through the viewfinder. Before being sent in for service there was always a very close approximation between incident light readings taken with my Sekonic L508, spot readings taken off a gray card with the same meter, spot readings taken with the OM4T off the same gray card, and the average reading after taking several multi-spot readings with the OM4T through the viewfinder so as to approximate 18% middle gray. Almost invariably the approximation was within half a stop or less and as a final check it invariably accorded with the "sunny 16" rule given the state of the ambient light.
 
snip
<|_:-)_|>

C M I Barker
Cambridgeshire, Great Britain.

+44 (0)7092 251126
ftog at threeshoes.co.uk
http://www.threeshoes.co.uk
http://homepage.mac.com/zuiko
... a nascent photo library.


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