Aperture Priority
These two photos prioritize Aperture in their images. For the image on the left, we created a Shallow depth of field for our image by making the aperture f/3.5, letting in a small amount of light to blur the background, and to make the girl and pinwheel clear, we put the shutter speed at 1/640 sec so that the light would blur the background and focus the girl in the image. For the second image, we did a great depth of field. To do this, we shortened the lens from 46mm to 18mm to show off the great depth of field. We made the aperture f/7.1, which let in a small amount of light. To make sure we had a great depth of field, we did a long shutter speed of 1/160 sec to get the light into the lens to make everything clear.
Shutter Priority
These images emphasize shutter priority. For the image on the left, our goal was to make the pinwheel not move. To do this, we made the shutter speed 1/1000 sec to completely stop the pinwheel. Since the shutter speed was so fast, we had to get more light into the image by making our aperture f/5.0 to create a focused image. For the second image, we wanted the pinwheel to be moving. To do this, we lowered the shutter speed to 1/50 sec, so it would show the pinwheel spinning. Since we didn't want anything else blurry in the image, we raised the aperture to f/22 to get a clear image of everything else except the pinwheel.
Overexposed
This is an overexposed photo because there is to much light in the image so the picture is more white. The aperture of this was f/3.5 and the shutter speed was 1/50 sec. This is overexposed because since the shutter speed is very slow and the focal length is so big, a lot of light gets let into the image making it over exposed. To fix this, you can either speed up the shutter speed so there is less time for light to get into the image, or make the focal length smaller to let in not as much light to give the image a perfect exposure.
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Underexposed
This is an underexposed image because there is not enough light coming into the lens making the picture more black. The aperture is f/11 and the shutter speed is 1/500 sec. This is underexposed because since the shutter speed is fast and the focal length is more closed. not enough light gets into the lens, making it underexposed. To fix this, either slow down the shutter speed so there is more time for light to get into the image, or open the aperture so more light can be let in to get the perfect exposure.
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The Perfect Photo
This photo has perfect exposure because the right amount of light has been let into the photo. The aperture is f/5.0 and the shutter speed is 1/250 sec. By having the focal length and shutter speeds at this placement, there is just enough time for all the light needed to get into the image, making it at perfect exposure.