I am designing an aircraft for a university project. The specification
states the aircraft needs camera capable of recording IR video, PAL
format, 10cm rsolution.
I am considering using a kind of periscope in stead of those big

For some reason i can't get my Dimage 500 cd instruction manual to
operate.I can  hear the cd player powering up though. The viewer cd
works though as do other cds. Any suggestions how to fix this? The cd
isn't dirty or cracked.I am running Windows XP.

Where can I buy a Wratten 87c 3x3 gelatin filter?
I tried B&H but I got a snotty person who hung up on me.
Thanks.

Cramming more and more pixels onto small sensors is a marketing ploy, with
disadvantages to unwary consumers:
1/ Less dynamic range ... more noise (especially above ISO 100)
2/ More aliasing (Moiré effects)

I've really been reading up and practicing with the S3 and using it in
program mode.  It's seems though, I get much better less noisy shots with
the flash up, even though the subject is beyond the flashes capability (over
meters).  Does this make sense. In a semi-poorly  lit ...

I've got a Casio EX S2. When I put it on its charger, the charger,
instead showing its normal red LED charging indicator, that turns green
when the camera is charged shows an amber indicator.
The manual says that an amber indicator means "Charge Standby".

Last weekend I was traveling in my car with a friend when three emergency
vehicles passed us.  A couple of minutes later we encountered the same
vehicles at the site of an accident.  An SUV was on it's roof about 15 feet
off the shoulder of the highway.  We stopped and got out ...

I have a Nikon D200, and a Nikkor 80-200mm f/2.8 zoom.  I'm considering
purchasing a 2X Tele-Converter.  Will this combination work, and if so, what
tele-converter do you recommend?  It appears that Nikon's do not support AF,
but some third party ones do.

Hello.  This is an unusual post for this group (I know because I read
this group very frequently).  I don't know where else to post it.  I
have "gotten into" digital photography in a big big way that I never
got into traditional photography, and paid for a subscription to a site

Based on the Photographer's experience, and quality and newsworthiness
of the  photos, they will be paid 50% to 80% for each sale.
visit : http://www.stockphotographs.org/news_details.php?id=101

So I've decided it's either the Sony DSC-R1:
http://www.dpreview.com/reviews/sonydscr1/
Or the Olympus Evolt 500: http://www.dpreview.com/reviews/olympuse500/
But the hardest decision is who I should buy it from - the good guys

Photography - Top 10 Tips
If you ask the experts, they'll tell you that there are ten things you
can do to make sure that your photos are as good a they can be. These
are by no means the only things that will give you better photos but

Has anyone tried this lens?
Would it be worth the investment vs 50mm 1.4
Would it be worth the investment vs 85mm 1.2
what would be the big difference from 1.4f to 1.2f?

Taking a series of pics at my son's wedding (there were other
photographers and I had a spare camera) when it locked up completely.
The screen was still illuminated but the camera would not even switch
off.  There were no signs of activity (no flashing light). In

Four months ago, I got a new camera with a proprietary lithium battery
and have used that exclusively since.
Today, my wife and I both had something to go to, so I took the new
camera and my wife took the old one.  Of course it didn't work when I