Aperture or Diaphragm

What is Aperture? And if you understand the shutter speed priority shooting technique? How to setting the aperture to produce a good image. Here I will explain in detail about the gap.

Diaphragm aperture or lens opening that controls the amount of light entering. When we press the shutter button, the shutter will open hole, so the sensor can take the object to be retrieved. Openings are arranged to influence the size of the skylight. A larger hole, so that more light coming in, so the logic.


Aperture size, denoted by the letter "f / number", the greater the number f, means opening the lens has narrowed.Conversely, the smaller its f number, the greater the lens open.

For example, exposure f / 2.8 lets light into more than f/22.

Aperture is one determinant of image sharpness.

Here is an example of taking pictures:

narrow depth of field becomes the center of attention and blurred background makes the picture seem a natural and beautiful.


good luck ..