Olympus-OM
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Re: [OM] No LLS on the 250

Subject: Re: [OM] No LLS on the 250
From: WKato@xxxxxxx
Date: Mon, 31 May 1999 16:18:36 EDT
If this VW is rockin', don't come a knockin'
There ain't no women, cuz I'm testin' ma OM.

[Apologies to all bumper stickers.]

On a serious note, you don't want to have a pendulum hanging out there 
bobbing up and down either if an unbalanced setup works better than a 
balances one. Somebody earlier pointed out a site that mapped out camera 
vibrations in reference to shutter opening.  High frequency vibrations died 
out before the shutter opened but the vibrations in the 8 to 30 cycles per 
second range seemed to effect vibration most during the shutter cycle. So, 
your whole outfit should be tuned to avoid certain frequencies, dampen those 
that get through, and have enough mass and rigidity in the beginning to avoid 
any vibrations, 

Warren

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