My digicam is rated at 6 MP  (0.5 inch, square pixel, 6.37 million).
It can record still pictures as JPEGS using one of three settings:
Fine, Normal or Economy.
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What is the difference between changing the value of a color channel
and changing the input/output value of a color channel?  What is the
source of the 'input' and what is the destination of the
'output'?

I am taking photos with my 6mp camera - the photos are roughly coming out in
1.5 - 2mb file size.
Photoshop says the resolution is (for example) 2848 x 2144.
Question is what type of printer do I need to get the best out of the

I need a new beanbag..  to replace the one I keep in my camera bag for
those times when I don't have a tripod, that is.
The old one I used was less than successful, and was actually one of
those things you heat up in a microwave for applying to neck injuries..

Appart from becoming a better photographer, I could use some tips on
perfecting workflow.  Anyone have some good links that document 'best
practices' for working with RAW through final printing?  Thanks in advance.
rg

hi all, just signed up for this group and want to introduce myself.
Here's my website http://www.mariaszulc.net
happy B&W shooting all

I recently got a Gemini autowinder along with a Canon AE-1 Program. The
autowinder works on certain settings, but not on others. Wondered if
anyone could decode it for me:
There are two sliders on the device: One goes from "Off" to "A" to "M."

I recently photographed a horse show in Houston.  It was outdoors, but
because it had rained the night before, it was under a covered arena
(roof, but no walls).  I was not allowed to use an external flash b/c
it might spook the horses.  I was shooting with my D50 at around f/4 at

I have a DSLR, now I'm looking for a moderately priced pocket camera to
have with me when I don't want to carry the DSLR.
What I'm looking for:
Manual setting for Aperture, Shutter, and White Balance

Air travel tips for photographers
Protect your cameras when traveling by plane...just in case
"The announcement last week of restrictions against certain handheld
items on airlines, especially when flying out of the U.K., has served

I want to take some pictures of animal and wildlife.
How much does one have to spend here in the UK to get a compact digital
camera which has a remote control which lets me fire the shutter when I
press a button?

I have a very tall light stand with roughly 2" diameter posts for
mounting.
I'm looking to get a couple of _moderately_ powerful (500w) studio
lights. No need for new, so long as the bulb is in decent shape.

Canon Rebel XT digital with 28-135mm lens (72mm)...
my subjects are usually night shots, sky line shots, and nature shots... im
thinking polarizer, but there are about a million to choose from...
maybe im wrong with the polarizer.. antihaze filter instead??...

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