Olympus-OM
[Top] [All Lists]

Re: [OM] Shutter Shudders Scutiny

Subject: Re: [OM] Shutter Shudders Scutiny
From: Jan Steinman <jans@xxxxxxxxxxx>
Date: Sun, 9 May 1999 10:38:47 -0700
>From: "Charles Loeven" <cpl49@xxxxxxxxxxxxx>
>
><<Let me try to expand on this. You never know if the motion you see with
>the
>laser light occurs before, during or after the exposure. So attach the
>mirror
>to the body, aim the laser pointer so that it the dot is in the field of
>view
>of the camera lens and take a photo.>>

>Why not just use a 1/2 or 1 sec exposure and see if the laser
>moves or the mirror vibrates or the coin falls etc. before the shutter
>closes?

Why not pan the camera while doing this, and produce an oscillograph of the
vibration?

: Jan Steinman <mailto:jans@xxxxxxxxxxx>
: 19280 Rydman Court, West Linn, OR 97068-1331 USA
: +1.503.635.3229

< 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