Photography 101 - a introduction to photography and the basics of exposure. Learn techniques for shutter speed, aperture and ISO and how they relate to one another.
3. E L E M E N T S
O F E X P O S U R E3
⢠Shutter Speed
⢠Aperture
⢠ISO
4. E L E M E N T S
O F E X P O S U R E3
⢠Shutter Speed
⢠Aperture
⢠ISO
Itâs represented as a
triangle because if you
change 1 setting, the
others will need to be
compensated
6. S H U T T E R S P E E D
P H O T O G R A P H Y 1 0 1
7. S H U T T E R
S P E E D
⢠The length of time the
shutter is open
⢠Do you want to show
motion or stop time?
8. S H U T T E R
S P E E D
⢠The length of time the
shutter is open
⢠Do you want to show
motion or stop time?
The difference can be
tenths of a second!
19. A P E R T U R E
⢠Amount of light let into
the camera
⢠Do you want a single
object in focus or an
entire scene?
20. A P E R T U R E
⢠Amount of light let into
the camera
⢠Do you want a single
object in focus or an
entire scene?
Think of a window. The
larger the window, the
more light gets through
and the room is brighter.
31. I S O
⢠Sensitivity to light
⢠The higher the ISO number
the quicker the sensor
reacts to light.
⢠How much light is available?
Is it night or are you inside?
32. I S O
⢠Sensitivity to light
⢠The higher the ISO number
the quicker the sensor
reacts to light.
⢠How much light is available?
Is it night or are you inside?
In the âold daysâ this
was film speed.
40. Each has to be compensated.
Depends on:
Lighting, Lens, Subject, Artistic Choice
41. E L E M E N T S
O F E X P O S U R E3⢠Shutter Speed
⢠Controls the duration of how much
light is allowed to reach the sensor
⢠Aperture
⢠Controls the amount of light going
into the camera
⢠ISO
⢠Controls the sensitivity of your
cameraâs sensor to light
By changing 1 setting, the
others will be affected
42. S U N TA N N I N G
⢠Time laying out = Shutter Speed
⢠Longer = Tan
⢠Too long = Over Exposed
⢠Sunscreen = Aperture
⢠Blocks the sun at different rates
(depending on SPF)
⢠Your skin type = ISO
⢠some people are more sensitive
than others