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sklademVydáno: 1995-10-15
BS ISO 2827:1988
Photography. Electronic flash equipment. Determination of light output and performance
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4800 Kč
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4800 Kč
Označení normy: | BS ISO 2827:1988 |
Počet stran: | 16 |
Vydáno: | 1995-10-15 |
ISBN: | 0 580 24850 X |
Status: | Standard |
Popis
BS ISO 2827:1988
This standard BS ISO 2827:1988 Photography. Electronic flash equipment. Determination of light output and performance is classified in these ICS categories:
- 37.040.10 Photographic equipment. Projectors
This International Standard specifies methods of measurement and sets standards of performance for light output, angle of coverage, ready indication, recycle time and number of flashes for electronic flash equipment of the single flash type, which is primarily intended to provide illumination for photography with cameras in which the contacts that control the flash are closed when the shutter of the camera is fully or nearly fully open.