photography-101-150113141702-conversion-gate02.pdf

7/24/2019 photography-101-150113141702-conversion-gate02.pdf

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P H O T O G R A P H Y 1 0 1

L U N C H & L E A R N


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E X P O S U R EP H O T O G R A P H Y 1 0 1


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E L E M E N T S O F E X P O S U R E

3 Shutter Speed Aperture

ISO


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E L E M E N T S O F E X P O S U R E

3 Shutter Speed Aperture

ISO

Its represented as atriangle because if you

change 1 setting, the

others will need to be

compensated


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Thats a lot of numbers!


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S H U T T E R S P E E DP H O T O G R A P H Y 1 0 1


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S H U T T E R

S P E E D

The length of time the

shutter is open

Do you want to showmotion or stop time?


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S H U T T E R

S P E E D

The length of time the

shutter is open

Do you want to showmotion or stop time?

The difference can be

tenths of a second!


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1/2 sec


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1/2 sec21 seconds


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12 seconds 1/20 sec


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1/125 sec


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1/125 sec15 seconds


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1/400 sec


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1/400 sec


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3 seconds 1/4000 sec

1/500 sec


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1/500 sec

3 seconds

10 seconds


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A P E R T U R EP H O T O G R A P H Y 1 0 1


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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?


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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.


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f/22


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f/22f/4


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f/2.8


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f/2.8f/22


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f/8


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f/8f/2.5


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f/16f/2.8


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f/1.4f/4.5

f/8

f/ 6


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f/4.5

f/16

f/4.8


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I S OP H O T O G R A P H Y 1 0 1


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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?


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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 old days thiswas film speed.


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ISO 100


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ISO 100ISO 3200


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ISO 1600


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ISO 1600ISO 100


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ISO 100 ISO 1600


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ISO 400


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ISO 400ISO 20000


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Each has to be compensated.

Depends on:

Lighting, Lens, Subject, Artistic Choice


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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 yourcameras sensor to light

By changing 1 setting, the

others will be affected


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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 sensitivethan others


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A D D I T I O N A L F U N


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Different Lenses & Focal Lengths

200mm


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200mm15mm


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200mm15mm38mm


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Forced Perspective


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Forced Perspective


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Forced Perspective

http://www.instantshift.com/

2011/11/03/99-excellent-examples-of-

forced-perspective-photography/
http://www.instantshift.com/2011/11/03/99-excellent-examples-of-forced-perspective-photography/


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G E T S N A P P I N G !P H O T O G R A P H Y 1 0 1


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F O R M O R E :

A L I C I A M I L L A N E . C O M

A L L I M A G E S A L I C I A M I L L A N E P H O T O G R A P H Y
http://aliciamillane.com/

photography-101-150113141702-conversion-gate02.pdf

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