Important test for photographers.

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Tom K.
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p.1 #1 · Important test for photographers.

Are you colorblind? I am. Take this quick test to find out and post your results.

http://colorvisiontesting.com/online%20test.htm

Edited on Nov 13, 2007 at 06:13 PM

Nov 12, 2007 at 05:19 PM

Forrest Egan
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p.1 #2 · Important test for photographers.

normal

Edited on Nov 13, 2007 at 06:13 PM

Nov 12, 2007 at 06:58 PM

nathanlake
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p.1 #3 · Important test for photographers.

If you fail, your camera is automatically set to B&W only....sorry about that.

Edited on Nov 13, 2007 at 06:13 PM

Nov 12, 2007 at 07:49 PM

eos-m42guy
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p.1 #4 · Important test for photographers.

Passed with flying "colors".

Edited on Nov 13, 2007 at 06:13 PM

Nov 12, 2007 at 08:09 PM

Greg Feutz
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p.1 #5 · Important test for photographers.

Colorblind. I think just Green and Red or one of the variations though...Guess I need to sell all my gear

Edited on Nov 13, 2007 at 06:13 PM

Nov 12, 2007 at 09:54 PM

Mark Zwiesler
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p.1 #6 · Important test for photographers.

That test is really pretty lame. I know I'm color blind, as does anyone who has ever taken a test for color perception (normally at some point in early adolescence) and failed it. The biggest misconception out there is that a color blind person can't see colors. That is very rare. Most of us just have trouble distinguishing close shades of similar colors.

Despite my "handicap" I do quite well at making adjustments to the images I take. My wife is my 2nd opinion, when it's a close call I show here the before and after and she almost always agrees that the adjustments I make are right.

Mark

Edited on Nov 13, 2007 at 06:13 PM

Nov 12, 2007 at 10:33 PM

nathanlake
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p.1 #7 · Important test for photographers.

The most common type is red/green color blindness in which people have trouble telling the difference between green and red. It usually affects only men, but interestingly is genetically aquired from your mother.

As usual, Wikipedia does a good job of describing colorblindness.

http://en.wikipedia.org/wiki/Color_blindness

Edited on Nov 13, 2007 at 06:13 PM

Nov 12, 2007 at 11:00 PM

Chris Hacker
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p.1 #8 · Important test for photographers.

Mark, surely if one is color blind they'll probably know it, but it can be subtle too - it was only a few years ago that I realized my two eyes see different color temperatures. It's not always noticeable, but sometimes there's a pretty huge difference if I switch between my eyes. I don't think it's enough to cause me any problems with color-correcting photographs, but I do check with both eyes individually to see if I'm off on certain images.

And Mark, interestingly the skin tones in your profile picture are quite reddish-pink - in light of this thread I'm not sure if that's intentional or not (note that I do realize the colors are a little weird in my picture too

)

Edited on Nov 13, 2007 at 06:13 PM

Nov 13, 2007 at 02:38 AM

Tom K.
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p.1 #9 · Important test for photographers.

There is a really nice method of color correcting a photo here.
The title of the article is "Even a colorblind person can color-correct a photo"
http://www.nicholsonprints.com/Articles/colorblind.htm

Edited on Nov 13, 2007 at 06:13 PM

Nov 13, 2007 at 05:25 AM

Mark Zwiesler
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p.1 #10 · Important test for photographers.

Chris Hacker wrote:
Mark, surely if one is color blind they'll probably know it, but it can be subtle too - it was only a few years ago that I realized my two eyes see different color temperatures. It's not always noticeable, but sometimes there's a pretty huge difference if I switch between my eyes. I don't think it's enough to cause me any problems with color-correcting photographs, but I do check with both eyes individually to see if I'm off on certain images.

And Mark, interestingly the skin tones in your profile picture are quite reddish-pink - in light of this thread I'm not sure if that's intentional or not (note that I do realize the colors are a little weird in my picture too

)

Chris;
You are right, and I will be honest, I never even noticed the red/pink tint to that picture until you mentioned it. I took it back in May (I think) with my G3, I was actually holding the camera in front of me. It was shot in JPEG, and being nothing special I never bothered post processing or anything. It does bother me that I never noticed it until you pointed it out, and I guess that's because I'm pretty defensive about my handicap because deep inside it bothers me.

I should also note that the reason I called the test lame is because it is so basic. I guess I was hoping for a simple yet more comprehensive on line test that would better pin point the areas of weakness in color perception.

Tom K;
Thanks for the link, that's some interesting reading!

Mark

Nov 13, 2007 at 06:13 PM


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