Speed Shutter

f/3.5

ISO 1600

1/60

f/4.5

1/60

ISO 800

What is shutter speed?

1. 1.                                             The time for which a shutter is open at a given setting.
                                                  How ISO works both technically (in camera) and visually (in photos).
                    ISO works by adjusting the naturally lighting which shows variety types of lighting when  you take a picture.
                   The relationship to the exposure triangle.  
      When the Shutter Speed is low the F stop will be low and the ISO will be high. When the Shutter Speed is the high and the F stop is high the ISO will be low.
      
      
   2.