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emdru

Member Since 15 Feb 2005
Offline Last Active Dec 03 2012 06:18 AM
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Posts I've Made

In Topic: Optical Sync for Canon 5d MK II

03 December 2012 - 06:18 AM

Thanks for the link, Bill. At least I know that it is feasible, if not commercial. In an email from Jean Bruneau at Aquatica, and on the Nauticam web site, both companies are looking at the feasibility of this concept.
Ed

In Topic: Optical Sync for Canon 5d MK II

01 December 2012 - 02:53 PM

I couldn't find what you were referring to, but doesn't the 7d use its popup flash to fire the strobes?

In Topic: Aquatica 5D MarkII O ring is hard to remove

07 June 2012 - 08:29 AM

Frequent removal and cleaning of the backplate o-ring is not necessary, according to Jean Bruneau, of Aquatica. You only need to examine the surface of the ring for debris. It is so wedged into the housing channel that it is fairly impervious to the debris that a standard port o-ring is susceptible to. Frequent removal of the compression o-ring is more likely to cause more damage and potential failure than is leaving it in. I remove and clean mine about every 6 months or so, or after about every 100 dives.