Olympus-OM
[Top] [All Lists]

Re: [OM] Re: Camera Shake at high shutter speeds

Subject: Re: [OM] Re: Camera Shake at high shutter speeds
From: Johnny Johnson <jjohnso4@xxxxxxxxx>
Date: Sun, 24 Mar 2002 19:39:47 -0500
At 04:12 PM 3/24/02 -0800, dreammoose wrote:

It seems to me that vertical motion of a horizontal shutter camera could cause similar effect on a 35mm SLR. It would be less obvious, because of the higher relative curtain speed, but might cause otherwise unexplained 'unsharpness', especially if it were a highish (technical term) frequency vibration from mirror slap, vertical diaphram mechanism 'slap', etc. Physical movement from hand held motion might take the form of barely discernable distortion in horizontal lines.

Hi DM,

Don't know if you've read the following article or not. While it doesn't address the questions you've raised it does offer an overview of some other interesting factors to consider.

http://people.smu.edu/rmonagha/mf/limits.html

Later,
Johnny

__________________________
Johnny Johnson
Lilburn, GA
mailto:jjohnso4@xxxxxxxxx


< This message was delivered via the Olympus Mailing List >
< For questions, mailto:owner-olympus@xxxxxxxxxxxxxxx >
< Web Page: http://Zuiko.sls.bc.ca/swright/olympuslist.html >


<Prev in Thread] Current Thread [Next in Thread>
Sponsored by Tako
Impressum | Datenschutz