Since that time, I figured it out and came to the conclusion that a vertical
line on an OM screen, about 4mm in from each end would be good for 8x10.
John Hermanson
Camtech Photo Services, Inc.
21 South Lane, Huntington, NY 11743
631-424-2121 | omtech@xxxxxxxxx
www.zuiko.com
Factory Trained OM Service since 1977
__________________________________
----- Original Message -----
From: "Chuck Norcutt" <chucknorcutt@xxxxxxxxxxx>
To: <olympus@xxxxxxxxxx>
Sent: Wednesday, August 24, 2005 11:14 AM
Subject: [OM] Re: Sensor size and shape, was: New Base for OM Lenses
>
>
> AG Schnozz wrote:
>>
>> Nothing. Wouldn't it be great if you could take a group
>> portrait and not slap your forehead because you can't get it to
>> crop to an 8x10 without chopping people in half? Of is that
>> just me that does that with 35mm cameras.
>
> Not just you. I have more than once expanded the canvas and cloned in
> the background to fix a proportion problem for a crop. My photo mentor
> has his Canon screens custom scribed with 8x10 format lines. I once
> asked JH if he could do this as well as put in his famous rule of thirds
> lines but he declined.
>
>>
>>
>>>So, here's a question. Is the image circle design point of
>>>4/3 lenses large enough to accommodate anti-shake or will E-3
>>>users have to buy new IS lenses?
>>
>>
>> I predict Olympus will implement an electronic
>> image-stabilization with no moving parts. It'll use some form
>> of underscanning like what is done with video cameras.
>
> There was some discussion of this technique recently in another forum
> (dpreview?). Someone commented that the video technique was not
> applicable to digital stills since video simply does frame shifting.
> On the other hand, here's an interesting 1997 astronomy sensor
> development <http://arxiv.org/abs/astro-ph?9705165> which is doing
> electronic horizontal and vertical image shifting to compensate for
> atmospheric turbulence.
>
> Chuck Norcutt
>
>
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