Shutter speed (F) is a value of shutter that affect to the amount of light enters into a film or Censor of the camera. just like a gate of light inside the camera. In addition, another function shutter speed (F) is to set the control motion blur and create an interesting effect. as a photographer, it's important to master the elements of this shutter speed, because this element is one elements of exposure triangle
 |
| Shutter Speed Metering on the Digital SLR |