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To: Hadland
To: Keith <HadlandK@lg*.lo*.co*>
Subject: RE: Deep Photography
From: <Gamble@em*.mh*.co*.co*>
Cc: <techdiver@opal.com>
Date: 06 Jul 94 21:30:50 EDT
>According to Nikon, the Nik V body is rated to 50 metres.  Mine's been that
>far with no trouble, but (as yet) no further - UK conditions normally don't
>justify carrying a camera deeper than about 30-35m, due to lack of light 
and

>narcosis - in fact, following from a recent thread, I'll confess that I
>notice narcosis more when I'm carrying a camera, because I have to think
>straight enough to play with exposures, strobe angles/settings etc rather
>than just have a cruise round a wreck- I think the correct terminology is
>'task loading'.

>Has anybody taken a Nikonos  much deeper than 50m ? I'd be interested to
>know any special preparation required, plus any info on housings that have
>boldly gone...

Keith,
     I've been on dives to 240 fsw where an unmodifed Nikonos V was used. 
 Seems like they inspected the main o-ring between dives, but nothing else. 
 I've heard of others that have made similar dives to about the same depth.

     - Wayne

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