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RE: [OM] OT: sunlight effects

Subject: RE: [OM] OT: sunlight effects
From: "Smoliga.Nick" <SMOLIGA@xxxxxxxxxxxxxxxxx>
Date: Mon, 22 Feb 1999 10:20:18 -0600
Matthias,

My sunlight problems all seem to stem from light entering the view finder
and fooling the OM-1's meter. What you say is certainly reasonable, but then
taking any photo with great variations light-to-shadow requires some thought
to arrive at the correct exposure for the result you'd like to have.

Nick Smoliga
SvT TF12 - Investment Projects
1103 Avenue B
Arnold AFB, TN   37389-1400

> -----Original Message-----
> From: Matthias Wilke [SMTP:Matthias.K.Wilke@xxxxxxxxxxxxxxxxxx]
> Sent: Monday, February 22, 1999 3:20 AM
> To:   olympus@xxxxxxxxxxxxxxx
> Subject:      [OM] OT: sunlight effects
> 
> Hello,
> 
> just another off topic thought. If you take photos in the sunlight, these
> are sometimes not very convincing. I have thought about the following: the
> sunlight is quasi parallel light. If there are reflections of the sunlight
> at small parts of the taken scene, they may produce an extreme small
> effective aperture value for the lens. This reflections can occur at matte
> or glossy surfaces, I think a great part of the light will be reflected in
> the same angle as it reaches the surface, even the surface is matte. If
> the
> reflecting points (there are many) are small and enough far away from the
> camera, their reflected (parallel) light will reach the lens in a small
> bundle which behaves as if the lens is extreme stopped down. So there are
> probably diffraction effects which are visible (unsharp details). This is
> just a thought of mine, maybe somebody has an opinion about it ?
> 
> Matthias
> 
> 
> 
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