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UNDERSTANDING DUTA WACANA PHOTOGRAPHIE CLUB - 2010 - EXPOSURE.

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Presentation on theme: "UNDERSTANDING DUTA WACANA PHOTOGRAPHIE CLUB - 2010 - EXPOSURE."— Presentation transcript:

1 UNDERSTANDING DUTA WACANA PHOTOGRAPHIE CLUB - 2010 - EXPOSURE

2 WHAT THINGS ABOUT APERTURE EXPOSURE SHUTTER SPEED ISONOISE DEEP OF FIELD MOTION BLUR LIGHT F-STOP SUBJECT DISTANCE METERING

3 APERTURE SHUTTER SPEED ISO LIGH T METERING 1 2 3 4 1 2 4 3

4 NORMAL EXPOSURES MEASURE : F- STOP LIGH T METERIN G UNDER EXPOSURES OVER EXPOSURES EXPOSURE

5 NORMAL EXPOSURE OVEREXPOSURE 1 F-STOP OVEREXPOSURE 2-F-STOP UNDEREXPOSURE 1 F-STOP UNDEREXPOSURE 2 F-STOP 1 F-STOP DOUBLE LIGHT 1 F-STOP HALF LIGHT MEASURE : F-STOP EXPOSURE

6 OVEREXPOSURE 2 F-STOP

7 OVEREXPOSURE 1 F-STOP

8 NORMAL EXPOSURE

9 UNDEREXPOSURE 1 F-STOP

10 UNDEREXPOSURE 2 F-STOP

11 APERTUREISO SHUTTER SPEED EXPOSURE’ S MOTION BLUR DEEP OF FIELD NOISE ELEMENTS 1 2 3

12 SHUTTER MOTION BLUR FASTER SPEED FROZEN SUBJECT SLOWER SPEED MOTION SUBJECT MEASURE SECOND BULB 30” 25” 20” 15” 13” 10” … 1/10 1/15 1/30 … 1/100 1/125 1/250 … 1/4000 1/8000 SPEED

13 FASTER SPEED FROZEN SUBJECT

14 SLOW SPEED MOTION SUBJECT

15 SLOW SPEED MOTION SUBJECT

16 1/3 F-STOP INCREMENT 1/3 F-STOP DECREMENT BULB 30” 25” 20” … 10” … 1/10 1/15 1/30 … 1/100 1/125 1/250 … 1/4000 1/8000 MOTION SUBJECTFROZEN SUBJECT

17 APERTURE DEEP OF FIELD SMALL NUMBER MORE LIGHT MORE SHALLOW BIG NUMBER LESS LIGHT MORE DEEP SUBJECT DISTANCE 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

18 DEEP OF FIELD BIG ARPERTURE SMALL NUMBER MORE LIGHT MORE SHALLOW SMALL ARPETURE BIG NUMBER LESS LIGHT MORE 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 SUBJECT MORE DEEP CLOSER SUBJECT MORE SHALLOW

19 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-STOP INCREMENT 1/3 F-STOP DECREMENT

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22 ISONOISE SMALL NUMBER LESS LIGHT BIG NUMBER MORE LIGHT SENSITIVIT Y LOW LIGHT CONDITION | INDOOR | NO FLASH

23 ISONOISE MORE LIGHT LESS LIGHT SENSITIVIT Y 100 200 400 800 1600 3200 6400 12800 25600 51200 102400 1x 2x 3x 4x 5x 6x 7x 8x 9x 10x 11x

24 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

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