understanding duta wacana photographie club - 2010 - exposure
TRANSCRIPT
WHAT THINGS ABOUT
APERTURE
EXPOSURESHUTTER
SPEEDISONOIS
E
DEEP OF FIELDMOTION
BLUR LIGHTF-STOP
SUBJECT DISTANCE
METERING
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
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
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