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Those are 5 axis machined CNC aluminum housings.That's insane!! What?! I just looked at the price of the underwater housing from BlueWater, it's $1200 !!! It can't cost them more than 20 bucks to make the thing, and to charge double the price of the camera is ridiculous. Wow
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E.T.
Most frustrating control for me was the the rotating dial on the rear panel, the one flanked by the 4 rear buttons. While the positions was perfect, this particular control was far too sensitive and would often rock in a different axis from the intended one, or activate with very light pressure.In a Nauticam RX100, that rear dial on camera is located at the housing, totally unlike RecSea. It is on the top right hand side, next to red record button using another gear. This serves few purposes, as I learnt from Nauticam's NEX7 and D800 multi wheel controller.
01. Accidental push as you said, is minimized as the Nauticam rear rotating dial is now only a rotator and not a push button like a RecSea. I like this design, as I have a Nauticam NEX7 ( same dial set up on Nauticam's NEX5N actually ) . FYI the RX100 and NEX7 share the exact 100% same rear dial. Having the housing dial engaged the camera's dial gear to gear the Nauticam way instead of carbon copy on top of it the RecSea way, is a very precise control underwater. Thru gears one can manipulate gear ratio size where 1 finger swipe, will equal to 1 click on camera dial. In fact a NEX7 rear dial is nicer to operate by feel in the Nauticam housing, compared to land use. Same reason you mentioned, sometime the dial get accidentaly pushed when being rotated if by feel. Remember, cold water divers wear glove underwater and that makes finger sensitivity reduced. Me tropical diver can do naked finger, but still I prefer to not use eyes when operating controls, its always by touch and feel.
02. No matter how small the housing for RX100 is, to use good strobes one will need the tray. This is another reason Nauticam re-located that dial to be as high as possible and as right hand side as possible. Remember, the only two finger which we can use if a handhold on a tray grip is not to be released, are the thumbs and the index finger only. The thumb is shorter, hence buttons for thumb operation must be located as high as possible and as extreme right hand side as possible.
03. The RecSea way of carbon copy position of camera controls to housing control is a lazy designer attitude or a designer who does not take his prototype housing to dive long enough and deep enough. He seems not to understand that a camera as it is, is design for land use and not underwater use. I don't have to personally play with a RecSea but I know the mechanical fault of such rear dial carbon copy position camera to housing. Exactly as you said, its prone to accidental "ON", aside from lesser ergonomics a carbon copy button position.......... if on a big SLR housing. This is the exact reason I decided not to get D800 Sea & Sea, cheaper but there is no "user passion" from the designer/manufacturer. The designer's mind set was, quick to make & sell cheaper price. With lenses, ports, strobes and all the make-me-poorer UW gear for underwater prosumer DSLR, there is no point saving even a US$1000 for a housing, let alone US$400 price difference.
Will continue............
Actually, I was talking about the top mode dial, on the top of the camera, to the right of the zoom rocker. Recsea's has to be pulled upwards during camera insertion, then popped back down into place to engage the o-ring, which presses down on the top face of the dial, hence the slippage, which I expected. In a casing this small, I guess there couldn't have been many other ways to do it and it works decently if you remember to push down some while turning the knob and didn't stand out as a real operational bugbear. The large front dial around the lens barrel doesn't slip at all (more on this later).Part 3 - END
04. You said the Mode Dial slips a bit on the RecSea, u means the rotating switch at the front lens correct ?
Agree with you here, and in this respect, the Recsea's gigantic front dial is a real boon. Certainly no issues using this with even the thickest gloves! As I'd observed in my own unit, this dial could do with a bit more finesse though. The control ring on mine has a tiny amount of freeplay, which makes it feel "rattly", if that makes sense. When you shake the housing, the ring is loose enough to rattle slightly. During operation, the freeplay translates ito about a wee amount of slack, giving it a slightly sloppy feel. Ultimately, because of long focus travel, precision isn't affected in practical terms. But the sloppy feel is out of character with the act of fine tuning focus. Perhaps tighter machining is all that's needed to work a better tactile experience? A great deal of the parts on the Recsea appear to have been machined (tool marks visible, even on plastic parts), not molded, so its possible this part could see quick mid-life improvement. Would love to see if an improved replacement lens dial ring is released later.The Nauticam's front lens dial is small, while not easy to touch it does offer > gearing ratio advantage. The RX100 when using manual focus, you need to spin > the lens rotator plenty to get the focus going, which is good as it can do precise > focusing.
As said above, the Recsea's gear-driven front dial doesn't slip one bit. It the top mode dial which slipsI can say with certainty that the Nauticam RX100 front lens rotator will not slip like your RecSea.
How interesting! I didn't know there was a separate video version of the Nauticam! Truth be told, I shoot waaaay more video than stills underwater. But I dislike large complicated pro setups for a very long list of reasons (which I won't get into here for now). The rig I intend to dive with now is minimalist. No trays, no arms, no strobes. Its just my Recsea RX100 (for macro video and stills) with a GoProHD+LCD (wide angle video) backpac on the hotshoe. My left hand holds a tiny LED video light that's used for both video and to "light paint" the occasional still.I am choosing the Nauticam RX100 Video version because I have the 4" SmallHD monitor already and I can use it on D800 too.
And I really enjoyed your informative discourse on housing considerations too, SP!Thanks for the RecSea review Neo. When I get my Nauticam, I will write up some report for you yah.
thanks, hmmm so I guess it's a larger housing I'll need or I'll have to remove the Franiec grip for the trip... not sure how viable that will be if I want to re-attach it later...Just looked at my Recsea housing.... doesn't look like there's room for a Franiec in there. I don't have a Franiec to check for precise dimensions, but taking my mark from photos and where the RX100 lens control ring is in context within the Recsea housing, it's just too tight to fit. The camera's front panel is pretty much flush up against the inside of the housing. Perhaps the Nauticam might work? It's slightly larger than the Recsea...