Flash effective range for the Picture Mode with ISO 100 (400) film used
A lens with a maximum aperture of f/1.4 is marked as 1:1.4 on its barrel.
Maximum Lens Aperture | Effective Range | |
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f/1.4 | approx. 0.8 - 3.9m (5.6m) | |
2.6 - 12.8ft (18.4ft) | ||
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f/2 | approx. 0.8 - 3.3m (4.8m) | |
2.6 - 10.8ft (15.7ft) | ||
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f/2.8 | approx. | |
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f/3.5, f/4.7 | approx. 0.7 - 2.4m (4.0m) | |
2.3 - 7.9ft (13.1ft?) | ||
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f/5.6 | approx. 0.7 - 2.0m (4.0m) | |
2.3 - 6.6ft (13.1ft?) | ||
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✍MEMO
•This effective range table is only applicable when the exposure mode is set to the Picture Mode. If any other exposure mode is used, see page xx.
•The minimum effective range is always 0.7m (2.6ft) even if a lens with a maximum aperture f/2.8 or smaller is in use. When a subject is shot at a distance less than 0.7m (2.6ft), the correct exposure cannot be obtained, and you will see vignetting in the picture corners.
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BASIC OPERATION | (PREPARATION) |
BASIC OPERATION | (SHOOTING) |
ADVANCED OPERATIONS |
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OTHERS |
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