Re: Digital Robustness

2002-09-29 Thread Jeffrey Schneider

Most newspapers now use digital cameras (often N*k*n).  They get regular
service from the same people who used to service their film cameras.  Usually
the service that's required is mechanical in nature (e.g., mirror alignment). 
Of course, a few years down the road we may see more failures of the
electronics.

My personal experience with electronic devices is that they are EXTEMELY
robust (failures tend to occur immediately or never).  I have a transistor
radio from 1974 that still works great.  I have a calculator from 1985 that I
still use (and the LCD hasn't faded).  Having fewer mechanical components, I
would expect most digital cameras to be more reliable than film cameras.

The main considerations in digital camera longevity are, IMO, the availability
of electronic spares, and software support.  And these issues will only become
important many years from now, when the current digital cameras will be
obsolescent anyway.

For those of us who collect and use old cameras, digital cameras are
problematic.  A mechanical SLR can be kept going more or less forever, since
many spares can be fabricated.  That's not generally true for electronic
devices.  Some electronic film cameras made 25 years ago are unrepairable. 
But for professional photographers, or really anyone else who doesn't plan to
keep a camera for a lifetime, I can't see digital camera robustness being a
problem.

Jeff




Using MZ-M with Non-Dedicated Flash

2002-04-07 Thread Jeffrey Schneider

I've noticed a problem using my Vivitar 285HV on this camera that I don't
seem to have using it with any of my older cameras.  Using the flash, there
seems to be a long time delay between the mirror moving up and the shutter
actually firing.  When I remove the flash, the camera works normally, with
no noticeable delay.

Has anyone had a similar experience?  Can you explain why this happens?

Thanks in advance.

Jeff
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Re: what I think of current digital cameras

2001-11-25 Thread Jeffrey Schneider

Tom C. wrote:

One hindrance slowing digital down, is that it's closely associated with
computers.  Not everyone wants or cares about them.  Probably an
*extremely*
high percentage of people who buy digital cameras, also have computers.
The
rest, also a significant number, don't care and will continue using film
cameras

Anyone who works in an office or goes to school MUST use a computer.  I
don't know the statistics, but I think around half of the people in the US
and other industrialized countries have access to a computer.

It's true that consumer digital cameras have been promoted as computer
peripherals more than as photographic tools.  But that's changing.  As their
prices come down, they are being marketed as superior substitutes for 35mm
point  shoots.  Ritz and others promote this idea already, by making prints
from digital film just like they do with 35mm.

For non-photography business use, digital has been preferred over film for
several years already.  If you don't need great resolution, it's wonderful
to have the immediacy and easy image storage of digital.

For high volume professional photography or photojournalism, I can't imagine
anyone starting out today choosing film over digital.  Digital image quality
(using professional digital SLRs or medium format digital backs) is
excellent, and I'm sure the the equipment cost is easily justified by
savings in film  procesing.

35mm film has only one market that digital has not yet dominated - the
single-use camera.  I see this as the last bastion of film.  I really don't
know the demographics of single-use camera buyers, but I suspect they are
mostly people who have NO interest in photography, and don't take many
pictures other than the obligatory Christmas morning or family vacation
photos.  Since they have so few photos, image storage isn't much of an
issue, and a photo album is just as easy (or easier) to use than a CD, etc.
And since they have so little interest in photography, they will use
whatever tool is cheapest, which for the moment is the 35mm single-use
camera.  Single-use camera buyers are not necessarily lacking in spending
money or computer literacy, so whenever a digital camera appears that is as
cheap as a single use film camera, and can produce decent 4 x 6 images,
digital may take over this market, too.

However, being the most popular film size, with a large number of cameras in
use, I'm sure 35mm film will be around for a long time.  But as the market
shrinks, there will of course be fewer different films available, and
processing will become more expensive and less widely available.

If I only cared about the final image, didn't already own TOO MANY cameras,
and didn't have any budget restrictions, I'd be using a digital SLR.
However, I'm a collector as well as a photographer.  I use 35mm SLRs because
they're FUN.  I plan to continue doing so, without worrying about whether or
not my technology is outdated.

Jeff
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