It is About Time to Switch
to a Digital Camera
By: Ziv Haparnas
Are you still using a film base camera? if you are
than this article is for you. You probably know by
now that you are becoming a minority as more and
more people switch to digital cameras. This article
lists some reasons why you should also consider
making that switch.
Digital cameras are not just a hyped buzz word. They
have real advantages over film cameras. In the
beginning of the digital era many claimed that
digital cameras are inferior in quality to film
cameras. One of the main arguments was that printing
enlargement from digital photos results in poor
quality. While this was true back then new digital
cameras with modern sensors and a large number of
mega pixels provide superior quality even when
printing enlargements.
Just having the same or better photo quality is not
a good enough reason to switch. Using digital
cameras and digital photos and switching to digital
media has many advantages, here are just a few:
Photo cost: digital cameras take digital photos that
are stored on digital media. For all practical
purposes the marginal cost of taking digital photos
is zero. You can view, manipulate and discard such
digital photos without spending a dime. If you were
using film you would have to spend money on
developing the film roll in order to view your
photos. Developing prints would cost more.
Photo capacity: digital cameras store digital photos
on digital media. With modern memory chipsets the
storage available on such media is practically
infinite. You can hold thousands and more photos on
each media card and since these cards are so small
you can easily carry extra cards with you. With
infinite photo capacity you can take many photos
without thinking of the problem of running out of
space. With old film cameras each roll would
typically hold 36 photos. Film rolls were relatively
big and you could only carry so many rolls with you.
The result was thinking twice before taking a photo
and in many cases missing great photo opportunities.
Immediate feedback: a great feature of digital
cameras is the ability to immediately view the
photos taken. Such immediate feedback allows better
photos since you can check the composition and the
quality of the photo and immediately take more
photos to correct what you found was wrong. With old
film cameras you had to wait until the film was
developed in order to review the photos. Obviously
at that time it was not possible to shoot the photo
again to correct any problems in the photo.
Photo manipulation: digital photos are computer
files stored on digital media. As such they can be
easily manipulated with photo processing software.
Such software can reside built-in the digital camera
or installed on your personal computer. Photo
processing software allows such manipulation as
red-eye removal, contrast enhancements and more.
Such manipulation is impossible with film cameras.
The only way to manipulate film based photos is by
converting them to digital photos through the
process of photo scanning.
Adapt to changing conditions: digital cameras use
electronic sensors instead of physical film. The
camera can electronically set the sensor to
different modes in order to support different photo
shooting conditions such as different light
conditions, different light sources, speed of the
object photographed etc. The sensor settings can be
changed instantly for each photo taken. With film
cameras each film roll would be designed for a
specific condition such as different light
sensitivities, granularity and more. Once a film was
loaded you had to take shoot the complete roll using
the sane setting, or change rolls.
Longevity: digital photos never lose their quality.
Digital photos are digitally saved on digital media
and as such they will be identical tomorrow and 1000
years from now. They do not turn yellow and do not
fade as film prints.
Ziv Haparnas is a technology veteran and writes
about practical technology and science issues. This
article can be reprinted and used as long as the
resource box including the backlink is included. You
can find more information about photo album printing
and photography in general on
http://www.printrates.com - a site dedicated to
photo printing.