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[OM] Re: Problem with 50-250mm f5 - need help

Subject: [OM] Re: Problem with 50-250mm f5 - need help
From: ClassicVW@xxxxxxx
Date: Wed, 27 Jul 2005 23:29:36 EDT
It's been a while since I owned that lens, but many zooms, especially long 
ones and older ones, exhibit some sort of "play" that, at first, seems unusual, 
but may be due to age, or may be designed in there to compensate for 
temperature variations and have no ill effect on the performance or reliability 
of the 
lens. 

I have very recently experienced this "fondler's syndrome" from a buyer that 
whined and whined about several things, but he never tested the item (a camera 
body) by actually doing what it was designed for, and that is, take a 
picture. Never tried it out, just held it and looked at it. The body had been 
professionally CLA'd just 2 1/2 months before, and I knew all was well, but I 
took 
the camera back and had it re-checked by the top man at the place that did the 
CLA, and he certified in writing AGAIN that everything was "100% accurate." I 
decided to refund the buyer's money anyway, because he wasn't happy and I 
didn't want any bad feelings. Maybe it was an impulse purchase and he had 
buyer's 
remorse, or his wife said "You bought ANOTHER camera!?" I dunno. I just know he 
never tested it.

George S.

Here is the problem as it was described to me:

Imagine you afffix the camera body to the lens so neither move in any  way.  
It is completely rigid.  If you put your hand on the outboard  end of the 
lens, (whether all the way in or all the way out)  and pull  up and then let 
go 
the end of the lens will move up and down about 3/16 of an  inch.   The play 
is 
located between the barrel containing the f stop  setting and the barrel that 
has the white main focal distance reference  mark.  

Any help would be _greatly_ appreciated!
Thanks
--PatrickJ

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