Taking Screen Snapshots
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Howdy,
I'm a photographer and read some of that article in Amazing Amiga, and I
pretty much disagree with some of the things I read for shooting off the
screen. Since I'm a professional and must shoot these graphics perfectly, I
think I can offer some better suggestions for shooting off of the screen.
First of all, you should be using a manual camera and not an automatic,
unless it can be used manually. You'll be making some long exposures and an
auto camera won't handle this. Also, in order to *completely* eliminate the
distortion of the curved screen, you'll need a lens of at least 200mm,
preferably 300mm; I myself use a 300mm F/4.5 Nikon lens. The article
suggested something like an 85mm or 105mm as I recall. These will NOT
eliminate the distortion, unless you have a flat screen monitor to begin
with. Now, using a 300mm will require you to do a couple of things: first,
you'll need a very steady tripod – no KMart special, that won't do. Second,
you'll probably have to shoot from one room into another as the minimum
focusing distance can sometime be between 8-13 feet! An extension bellows
(which is what I use) can decrease the minimum distance to about six feet –
good for an apartment! Film: you're better off shooting slide film because
that has the best saturation of colors and you can make really good prints
from the slides; you cannot make slides from prints. A low ISO is you're
best bet because you do not want the grain of the film to compete with the
pixels and monitor phosphors. A low speed film will keep the grain size to
a minimum. I myself use either Professional Kodachrome 25 or Fujichrome
Velvia 50, the latter being able to punch up the colors considerably.
Kodachrome 25 has the smallest grain which is practically invisible. It
also can give you the best color reproduction. The most important thing
about shooting off the screen is that you have to put a filter on your
camera to eliminate an inherent color cast that most, if not all, monitors
give out. A red color-correcting filter (cc
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