been doing some heavy lurking and reading and am thinking about the S&S or Ike version for the Nikon D50 and had a couple of questions:
how well does each shutter mechanism operate underwater? does it simulate the same feel you have with the shutter button on the camera -- easy to hold halfway for focus lock? is it sensitive enough to have the camera on burst or continuous mode and still fire just one shot? is it a pull or push trigger?
also, how is the optical view finder thru a mask? easy to compose shots, see viewfinder data, etc?
do you find you "miss" any controls using the D50 and each respective housing?
...and finally, how would you rate the "ruggedness" of each housing? does it have to be "babied" all the time or can it take some knocks or neglect when on a small boat with no rinse tank, etc
how would you rate the respective main o-ring seals? easy to seal or do you have to be careful, high maintenance, and "fastidious"?
I am coming from 10+ yrs diving Stromm film slr housings - carried 3 at a time on a dive - and no floods, changed film between each dive on a small boat, no rinse tanks as they sat in a box in the corner of the boat deck, and never removing o-rings from the groove unless I was throwing the o-ring away (which, btw, hasn't happened in years). Rugged, durable and idiot proof with a great magnetic shutter....and I would like to stay as close to that as possible.
If I move to digital, I don't want to turn into one of those u/w photographers who are constantly removing their o-rings, applying new grease, monkeying with their cameras/housings all the time and then proceed to flood the thing on the next dive. ;-) A firm believer in "the more you mess with the o-ring the more you are likely to flood" school of thought.
thanks in advance
Paul