I just have to say a few things that I hope might make it to the powers that be at DEMA in regards to housing design for Canon cameras as well as strobe design. First let me qualify myself by saying that I have no photography pedigree and in fact calling myself a hack is giving myself too much credit. However, I do use a housing occasionally and I have found some things lacking mostly related to egonomics or user-friendliness on housings for Canon cameras.
I was dumb enough to switch to Canon from Nikon and I now shoot a 5D. I say dumb because I did not realize that most housing manufacturers seem to have a grudge against the controls on canon bodies. I am now on my third species of housing. I was wondering if anyone who manufactures housings actually uses them? Do they realize that on occasion, underwater photography can be more than a static event, that fish do move and that you may have to make an aperture and /or shutter adjustment on the fly? I say this because the control knobs for shutter and aperture on my housing, and almost all others for Canon cameras,are placed in locations that make absolutely no sense and are all but useless to use for anything but macro. Both knobs require that I remove my hand from the right handle and shutter lever to make any adjustments at all. To adjust the Quick control dial I have to move the housing away from my face, take my hand from the right handle (where the shutter lever is) make the random adjustment (since I cant look through the view finder), place the camera back up to my face, re-compose the shot, hope that the adjustment was correct and that the subject was patient enough for me to un-f*** myself and take the picture. All of this because the designers put the knobs in the wrong place. Now I'm not saying that all the manufacturers have made this same mistake. I have seen one housing manufacturer actually put a little thought in to user-friendliness. The only drawback is that the correctly made housing would cost more than the three housings that I have used, combined. That seems a liitle extreme for a couple of knobs that are in the right place.
Why are we still using the weak, pathetic and anemic Nikonos connector on sync cords? How about switching to S6 conectors or, even better, fiber optic sync cords? I know that your saying" but it wont work with TTL". Yeah, well, TTL seems to be a fairly random event unless your shooting macro so why worry about it. At least with fiber optics you could repair them in the field when they break and they dont flood. But then again the guys that make the sync cords would lose alot of business if the cords worked all the time. On my first housing I was breaking sync cords every 1.3 days of diving because of where they put it on the housing. My regulator would kink the cord every time I composed a shot and the wires inside would break. when I talked to the manufacturer about it they said that they had never heard about anyone having this problem but they were working on a fix for it. Well the fix that they came up with could only be described as kludgee at best. Why not put the cord in the right place to begin with?
Strobes. Why would anyone put the knobs on the side of the strobe? When I have to make a quick power adjustment I have to turn the housing sideways so I can see the knobs on the side of the strobe. The knobs are so tight at depth that I have to hold the strobe in one hand and adjust power with the other or I'll move the arm assembly all over the place. I recently saw a new strobe with lots of power, a pretty good recycle time and the knobs on the back. Sounded too good to be true and it was. The battery compartment cap is huge and makes getting to the control knobs difficult if not impossible with thick gloved hands. Open the battery compartment and you see a battery with a pig-tail connector that is bent 180 degrees and I gaurantee it will fail when your 12000 miles from home. The cap has a cut-out that fits around the pig-tail so you can screw the manhole size cover on the battery compartment. Guess what happens if you dont align the cut out with the pig-tail? The battery compartment cap will cross thread and WILL allow the strobe to FLOOD. I guess thats ok since your gonna need lots of spares anyway with the pig-tail breaking all the time. How about a battery that plugs in when it you put it into the compartment? You guys delayed the release of the strobe for months and this is what you came up with? good job guys.....
I could go on and on about the various short comings on different housings...none of them are perfect but most are not even close. A housing is nothing but a, somtimes water proof, box. It allows access to most of the important controls. Is it really so hard to put the controls where a diver, not some engineer, wants them? How about letting real divers test them before you go into production? If you do let people test the proto-type how about actually listening to their comments? It seems that everyone is more concerned about releasing thier housing first rather than right. The few flaws that I have mentioned here are not small nit picking complaints. These are problems that I as well as many others have brought up over time and most of them are blatent enough that stevie wonder could see them.....
thanks
One very frustrated U/W photo-butcher