Aperture refers to the opening of a lens's diaphragm through which light passes. It is calibrated in f/stops and is generally written as numbers such as 1.4, 2, 2.8, 4, 5.6, 8, 11 and 16. The lower f/stops give more exposure because they represent the larger apertures, while the higher f/stops give less exposure because they represent smaller apertures. This may seem a little contradictory at first but will become clearer as you take pictures at varying f/stops. Be sure to check your manual first to learn how to set your camera for Aperture Priority, then try experimenting to get comfortable with changing the aperture and recognizing the effects different apertures will have on the end-result image.
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Best Image
In my opinion this is my best image because the camera has let in a perfect amount of light. For example, the leaves on the right are bright and the leaves on the left are dark. This demonstrates a nice contrast between both sides which lets of different emotions about the picture. Also the pumpkin is in the middle of both sides which is effective because half of it is bright and half of it is dark, telling me more about the moral of the photo. Overall, this is a great image. I think this because of the camera letting in more and less light setting a positive and negative mood. |
Worst Image
However, this is my worst image because it has not let in that much light. This is important because without a good amount of light, the image would not be clear and would not stand out. Also some of the pumpkin has been cut off from the top which is very unprofessional. Whereas on the other image there is more detail. |