lighting exposure photography |
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ISO |
- determines your camera's sensitivity to light - higher ISO values reduce image quality - general value between 100 and 1600 - use lower ISO whenever you can |
APPERTURE |
- determines your camera's sensitivity to light - lower value aperture result bakround blur and permit more light to enter on camera that result lower value shooter - a good lenses lighting leses is too expensive price - heighter aperture value determines more sharphess |
f 2,8 f 4 f 5,6 f 8 f 11 f 16
EXPOSURE TIME
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- your shutter is a door that opens and closes to let light in - exposure time is between 1/8000 sec and 30 sec or B(bulb) - minimum recommended shutter speeds for hand held static photography: wide lenses 1/30 sec standard lenses 1/60 lenses telephoto 1/250 sec or more |
A good photo is the result of choosing proper values of iso, aperture and shooter