Re: Ewa Marine housing

2001-05-22 Thread Patrick White


Alexandre A. P. Suaide writes:
   I am considering to attend diving school this summer. The first
   though I had was: I want to take pictures and don't want
 to spend a
   lot of money buying underwater gear. I know that ewa marine makes
   SLR camera housing for underwater photography. They have a
   generic house that goes up to 60 feet deep for about $150-200 @
   BHPhoto.  Does anybody used something like this? Is it good
   enough to house my PZ-1P and a FA28-70 F4? I intend to go no
   much deep (20-40 feet). So, can I trust this kind of equipment?

Somewhere on the web, I found instructions on how to reload a disposable
camera.  Took a dot or two of plastic glue to modify the camera to take
standard film rolls, and a light-tight bag to load it.  The whole point
there were instructions of this sort was that the cameras fit into some
standard (inexpensive?) diving housing.  A bit of work, but certainly
inexpensive.

hope that helps,
patbob ([EMAIL PROTECTED] [EMAIL PROTECTED])

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Re: Ewa Marine housing

2001-05-22 Thread Norman Baugher

I don't think the aperture and shutter speed would be workable, or?
Norm

Patrick White wrote:

 snip  The whole point
 there were instructions of this sort was that the cameras fit into some
 standard (inexpensive?) diving housing.  A bit of work, but certainly
 inexpensive.

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RE: Ewa Marine housing

2001-05-21 Thread Peifer, William [OCDUS]

Alex wrote:
 I am considering to attend diving school this summer. The first
 though I had was: I want to take pictures and don't want to spend a
 lot of money buying underwater gear. I know that ewa marine makes 
 SLR camera housing for underwater photography. They have a
 generic house that goes up to 60 feet deep for about $150-200 @
 BHPhoto.  Does anybody used something like this? Is it good
 enough to house my PZ-1P and a FA28-70 F4? I intend to go no
 much deep (20-40 feet). So, can I trust this kind of equipment?


Hi Alex,

Sounds like you'll be having some fun this summer -- good luck!  What kind
of diving will you be doing mostly?  It's been a long time (15 years?) since
I've been scuba diving, and my diving has been in Northern California,
primarily off sandy beaches and rocky coastlines rather than off of boats.
I mention this because it will influence your choice of gear.  I always
needed something that could withstand hard accidental contact with sharp
rocks, sea urchin spines, dorsal spines of fish, and so forth.  Thus,
flexible housings like those of Ewa Marine would not have been a good choice
as they might tear or puncture easily.  Another thing to consider is this --
if you put on a pair of neoprene gloves (a must-have in Northern California
waters) and a facemask, how well will you be able to manipulate the controls
of your camera?  I suspect you'd have a hard time pressing the controls and
seeing through the viewfinder of your PZ-1P in a flexible Ewa housing.
Finally, I always followed the rule of never bringing anything into the
water that I'd be upset about leaving there.  I lost a small boat motor
entering through the surf off Carmel, and a weight belt (and almost a tank
and regulator) coming back in through rough surf in Fort Bragg.  If an
unexpected situation comes up, how bad would you feel about losing a PZ-1P
and an FA28-70/4?  Yikes!!

I'd suggest an alternative for underwater photography.  First, you might
want to take a look at the Ikelite line of camera cases.  BH carries a few,
and your local dive shop may carry some as well.  They're thick plexiglas
with o-ring seals, they have large external controls which are easy to
manipulate with gloved hands, and they have big square rangefinder sites on
the outside of the cases to facilitate framing your subjects while wearing a
facemask.  I've still got an Ikelite case and a 110 camera in the bottom of
my dive bag -- it actually takes pretty reasonable 4 x 6 snapshots.  Second,
instead of your PZ-1P, consider using a 35-mm single-use camera.  Ikelite
makes a case for these disposable cameras, and one version has a diopter on
a moveable pivot at the front of the case to allow you to take close-up
macro shots.

Hope this helps.  Good luck with the diving!

Bill Peifer
Rochester, NY

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Re: Ewa Marine housing

2001-05-21 Thread Alexandre A. P. Suaide

Thanks for the suggestion. I will look more carefully. BTW,
I will attend a scuba diving school this summer... I think I
will have some fun... Thanks again

Alex

Peifer, William [OCDUS] wrote:
 
 Alex wrote:
  I am considering to attend diving school this summer. The first
  though I had was: I want to take pictures and don't want to spend a
  lot of money buying underwater gear. I know that ewa marine makes
  SLR camera housing for underwater photography. They have a
  generic house that goes up to 60 feet deep for about $150-200 @
  BHPhoto.  Does anybody used something like this? Is it good
  enough to house my PZ-1P and a FA28-70 F4? I intend to go no
  much deep (20-40 feet). So, can I trust this kind of equipment?
 
 Hi Alex,
 
 Sounds like you'll be having some fun this summer -- good luck!  What kind
 of diving will you be doing mostly?  It's been a long time (15 years?) since
 I've been scuba diving, and my diving has been in Northern California,
 primarily off sandy beaches and rocky coastlines rather than off of boats.
 I mention this because it will influence your choice of gear.  I always
 needed something that could withstand hard accidental contact with sharp
 rocks, sea urchin spines, dorsal spines of fish, and so forth.  Thus,
 flexible housings like those of Ewa Marine would not have been a good choice
 as they might tear or puncture easily.  Another thing to consider is this --
 if you put on a pair of neoprene gloves (a must-have in Northern California
 waters) and a facemask, how well will you be able to manipulate the controls
 of your camera?  I suspect you'd have a hard time pressing the controls and
 seeing through the viewfinder of your PZ-1P in a flexible Ewa housing.
 Finally, I always followed the rule of never bringing anything into the
 water that I'd be upset about leaving there.  I lost a small boat motor
 entering through the surf off Carmel, and a weight belt (and almost a tank
 and regulator) coming back in through rough surf in Fort Bragg.  If an
 unexpected situation comes up, how bad would you feel about losing a PZ-1P
 and an FA28-70/4?  Yikes!!
 
 I'd suggest an alternative for underwater photography.  First, you might
 want to take a look at the Ikelite line of camera cases.  BH carries a few,
 and your local dive shop may carry some as well.  They're thick plexiglas
 with o-ring seals, they have large external controls which are easy to
 manipulate with gloved hands, and they have big square rangefinder sites on
 the outside of the cases to facilitate framing your subjects while wearing a
 facemask.  I've still got an Ikelite case and a 110 camera in the bottom of
 my dive bag -- it actually takes pretty reasonable 4 x 6 snapshots.  Second,
 instead of your PZ-1P, consider using a 35-mm single-use camera.  Ikelite
 makes a case for these disposable cameras, and one version has a diopter on
 a moveable pivot at the front of the case to allow you to take close-up
 macro shots.
 
 Hope this helps.  Good luck with the diving!
 
 Bill Peifer
 Rochester, NY
 
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Alexandre A. P. Suaide, Ph.D.   mailto:[EMAIL PROTECTED]
Physics Department
University of Sao Paulo - BrazilPhone: 1-313-577-5419
Wayne State University - MI -USAICQ number: 78139605
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Re: Ewa Marine housing

2001-05-21 Thread Joseph Tainter

I don't know about this housing, but I used to dive years ago (in my
teens), and I can tell you that you may find a 60' depth restrictive. At
this point you might not expect to go deeper than 60', but if you come
to enjoy diving, eventually you'll learn that 60' is not very deep.
There's much of interest below that. (Although I will say that the
majority of my dives were probably between 40 and 60'.)

You can probably get a custom housing made, but a Nikonos is a better
bet for 35 mm. The problem with using an SLR in a housing is the small
viewfinder. Back in the 60s, people who did serious underwater
photography had housings built for Rollei TLRs and Bronica or Hasselblad
SLRs, with big, ground-glass focusing screens. This is still the way I
would go if I were going to do this today.

Have fun,

Joe
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