These images show a line of pens in rainbow order. I was trying to accomplish showing the difference between a slow shutter speed (#1) that has a motion blur and a fast shutter speed (#4) that almost has a freeze. To do this, I moved my camera over the pens from left to right, keeping my movements at the same speed as much as possible. For each picture, I increased the shutter speed. For example, #1 had a slow shutter speed of 1/4, but #4 had a faster shutter speed of 1/30. Every time the shutter speed increased, the picture got sharper. These images show a pom pom and boxing glove key chain on my backpack. It is hard to tell in the pictures, but I was trying to accomplish changing the depth of field of the images by making the boxing glove less blurry. To do this, I took the same picture four times, but each time I changed the aperture. #1 had an aperture of 3.4, which means there will be a smaller depth of field, so the background and/or foreground will be more blurry. For image #4, the aperture was 8.0, meaning the depth of field will be larger and the background and/or foreground will be in sharper focus. Fast Shutter Speed: There is less light and the image is frozen ("stopped action")
Slow Shutter Speed: More light comes in and it gives a sense of motion ("motion blur") Large Aperture (large opening): More light passes through and there is a shorter depth of field, so the background/foreground are blurrier Small Aperture (small opening): Less light passes through the the depth of field is longer, so the background/foreground is sharper
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