Shutter Speed

ios 400 1/600

The 3 camera settings that comprise the Exposure Triangle are auto focus and shutter speed

On the back monitor of our Canon DSLR

cameras, the aperture setting is displayed

with “F” followed by a number.  

Apertures (from smallest openings to largest

openings) are typically numbers

f1.5_, f/2.2, f/4.5, f/15, f/16, f/22, f/25

1/40 ios 400

The shutter speed settings are shown on the top 

on the back monitor. 

Expressed as fractions of a second, the shortest or

 highest shutter speed on our cameras are  

1/30 seconds and the longest or slowest shutter

 speed is 2 seconds.

The third setting ISO controls the camera’s sensitivity to light. 

This setting goes from 100,120,160,200,240,260 on our cameras.

To center the meter on our cameras, we can change the shutter, speed or the focus

Finally for the 3rd picture, we learned how to securely fasten a camera to a tripod to take a picture showing a ghost-like image.

8 seconds, i had her move after the first 3 seconds, and again after the

next 3 seconds, for the last 2 she moved to the middle.