A picture is worth a thousand words is the best way to make us understand that the best way to capture an all important moment is take a picture of it. Sometimes the picture looks great and some other times it is kind of hazy.
So what exactly happens that makes the picture great or hazy?
To answer this question, we need to understand the basic elements of a picture.
With the advent of digital cameras, most of us are aware of these basic elements like aperture value, time value, focus and mega pixel but the first and foremost parameter is the amount of light that is captured by any camera to record a picture. More the presence of light and better is the quality of picture. The amount of light entering and falling on the recording surface is controlled by the aperture value. For how long the shutter will...