UNDERSTANDING DUTA WACANA PHOTOGRAPHIE CLUB - 2010 - EXPOSURE.

UNDERSTANDING

DUTA WACANA PHOTOGRAPHIE CLUB- 2010 -

EXPOSURE

WHAT THINGS ABOUT

APERTURE

EXPOSURESHUTTER

SPEEDISONOIS

E

DEEP OF FIELDMOTION

BLUR LIGHTF-STOP

SUBJECT DISTANCE

METERING

APERTURE

SHUTTER SPEED IS

OLIGH

TMETERIN

G

1 23 4

1 2

43

NORMAL EXPOSURES

MEASURE : F-STOP

LIGHTMETERING

UNDEREXPOSURES

OVEREXPOSURES

EXPOSURE

NORMAL EXPOSURE

OVEREXPOSURE 1 F-STOP

OVEREXPOSURE 2-F-STOP

UNDEREXPOSURE 1 F-STOP

UNDEREXPOSURE 2 F-STOP

1 F-STOPDOUBLE

LIGHT

1 F-STOPHALF LIGHT MEASURE : F-STOP

EXPOSURE

OVEREXPOSURE 2 F-STOP

OVEREXPOSURE 1 F-STOP

NORMAL EXPOSURE

UNDEREXPOSURE 1 F-STOP

UNDEREXPOSURE 2 F-STOP

APERTURE ISO

SHUTTERSPEED

EXPOSURE’SMOTION BLUR

DEEP OF FIELD NOISE

ELEMENTS1

2 3

SHUTTERMOTION BLUR

FASTER SPEEDFROZENSUBJECT

SLOWER SPEEDMOTIONSUBJECT

MEASURESECOND

BULB 30” 25” 20” 15” 13” 10” … 1/10 1/15 1/30 … 1/100 1/125 1/250 … 1/4000 1/8000

SPEED

FASTER SPEEDFROZEN SUBJECT

SLOW SPEEDMOTION SUBJECT

SLOW SPEEDMOTION SUBJECT

1/3 F-STOPINCREMENT

1/3 F-STOPDECREMENT

BULB 30” 25” 20” … 10” … 1/10 1/15 1/30 … 1/100 1/125 1/250 … 1/4000 1/8000

MOTION SUBJECT FROZEN SUBJECT

APERTUREDEEP OF

FIELDSMALL NUMBER

MORE LIGHTMORE SHALLOW

BIG NUMBERLESS LIGHTMORE DEEP

SUBJECTDISTANCE

F1.2 F1.4 F1.8 F2 F2.5 F2.8 F3.2 F.3.5 F4.0 F4.5 F5.0

F5.6 F.6.3 F7.1 F8.0 F9.0 F10 F11 F13 F14 F16 F18 F20 F22

DEEP OF FIELDBIG ARPERTURE

SMALL NUMBERMORE LIGHT

MORE SHALLOW

SMALL ARPETUREBIG NUMBERLESS LIGHTMORE DEEP

F1.2 F1.4 F1.8 F2 F2.5 F2.8 F3.2 F.3.5 F4.0 …… F13 F14 F16 F18 F20 F22

SUBJECT DISTANCE

FAR SUBJECTMORE DEEP

CLOSER SUBJECTMORE SHALLOW

F1.2 F1.4 F1.8 F2 F2.5 F2.8 F3.2 F.3.5 F4.0 …… F13 F14 F16 F18 F20 F22

1/3 F-STOPINCREMENT

1/3 F-STOPDECREMENT

ISONOISESMALL NUMBER

LESS LIGHTBIG NUMBERMORE LIGHT

SENSITIVITY

LOW LIGHT CONDITION | INDOOR | NO FLASH

ISONOISEMORE LIGHT

LESSLIGHT

SENSITIVITY100 200 400 800 1600 3200 6400 12800 25600 51200 102400

1x 2x 3x 4x 5x 6x 7x 8x 9x 10x 11x

1x MORE LIGHT

2x MORE LIGHT, 1 MORE F-STOP

3x MORE LIGHT, 1 MORE F-STOP

4x MORE LIGHT, 1 MORE F-STOP

ISONOISE