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I just bought a Nikon D40 and am trying to take good pictures of people outdoors.
The pictures attached is what I'm trying to do where the subject in the front is bright and clear while the background still remains well lit. However, no matter what settings I choose, my results are either overexposed background (usually the sky and trees) with well lit subject, or perfectly exposed background with dark subjects. What am I doing wrong? I've adjusted exposure anywhere from -.7 to +1.0 with white balance at daylight (or sunny). Could the photographer be using flash outdoors on the subject? Thank you for your help. |
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Sorry, I guess it would help if I attach examples.
I don't have any person available on hand so I had to use my air conditioner unit today. On 1.jpg, the subject (the A/C) is bright and clear for me, but the background is overexposed and can't make out anything. (+0.0 exp F8 1/60 whitebalance: sunny iso 200) On 2.jpg, the background is starting to get more defined (not quite where I want it to be at yet), but the subject is getting darker. (-0.7 exp F9 1/80 whitebalance: sunny iso 200) Am I just not positioning myself right? Thank you. Last edited by vojm; 01-22-2010 at 12:10 AM. |
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Your problem is one of two things. too much contrast in a scene, or as in the example you gave, the lighting is different on the subject/background. (your subject is in shadow)
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Steve the Photographic Academy.com My Portfolio, My Flickr, My Blog D4, D7000, G10, 1030SW and a bunch of other stuff.... |
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White against black. Dark against Light...due to coloration.
The example you gave is similar, but the issue is lighting and not color.
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Steve the Photographic Academy.com My Portfolio, My Flickr, My Blog D4, D7000, G10, 1030SW and a bunch of other stuff.... |
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From white to black, your eye can see about a 10-stop range. Your camera and computer monitor can only see/display about 5 stops.
Bright sunlight vs. shade or indoors and you've got a "dynamic range" (contrast) that's higher than can be completely encompassed by your camera. This can happen pretty easily, as you've found. That's why your histogram has those vertical lines to show where the five stops land and you know that if you've got a "shoulder" at both ends, you've got a scene with a dyanamic range too big for a single shot. You basically have two choices. (If you were shooting landscapes, you'd have a third choice, which is to physically put a graduated ND filter on the lens). You can learn HDR, Enfuse, or masking techniques to merge multiple, bracketed exposure to combine a well-exposed subject with a well-exposed background (this example uses enfuse): ![]() Or you can use a (fill) flash to compress the dynamic range by bringing up the light level on your subject, and making it closer to the background. Or even overpower the light of the background and shoot day for night, if your lights are bright enough.
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I shoot with a Canon 5DmkII, 50D, and S90, and Pansonic G3. flickr stream and equipment list |
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The range of very bright areas and dark areas are quite extreme on your chosen scene, and the camera can only capture a limited amount of that range. It will either choose the dark one to meter (in which case the bright areas are all blown out), or it will choose the bright areas (in which case the darker areas will all be black). Using fill flash may help only on close ups but not on wide vast scenery.
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"The greatest camera in the world is the one you hold in your hands when sh*t happens." Raoul Isidro |
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