In our modern world of automatic cameras, which focus for us and adjust the exposure in an ever more perfect way (most of the time), the biggest difference between a good photograph and a mediocre one is the composition.

In every photograph we take, we can decide where the boundaries of that photo will be, called the cropping. We can also choose the viewpoint. If we are taking pictures of people or movable objects then, often, we also have the opportunity to arrange them into the shapes we want.


submitted: 5 years and 3711 days ago

Tags:compositionexposuresviewpoint

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Although the shutter speeds and apertures are interchangeable as far as exposure is concerned, they each have their own unique effect on the picture. Let's take a look at shutter speeds first as their effect is easily understood. We'll look at apertures further down the page.


submitted: 5 years and 3711 days ago

Tags:aperturesshutterspeeds

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When you take a picture with your camera set on Auto mode, you are delegating responsibility for determining the correct exposure to the camera. Depending on the 'brain' (or programmed chip) inside your camera, the result may be pleasing or not to your satisfaction. But before you blame the camera for your lousy pictures, it pays to understand a bit what goes on behind the scenes when you press the shutter release button. In this tutorial, we are going to look at what 'correct exposure' means.


submitted: 5 years and 3711 days ago

Tags:correctexposuresmeaningswhat

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ISO sensitivity expresses the speed of photographic negative materials (formerly expressed as ASA).


submitted: 5 years and 3711 days ago

Tags:isomaterialsnegativesensitivitywhat

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