Kashfotography: An Information about Flash

Thanks to Tareq Hadi for this Information

Information about Flash and use for each Flash digital Guide Number manual GN whenever this number is higher if stronger Flash any more lighting ... And digital guide is the amount of lighting that gives it the Flash to expose correctly at ISO 100 and a foot multiplied by number of aperture for example Flash on his lighting gives the correct exposure at ISO 100 and a further 50 feet subject and aperture 8 is a digital guide: 50X8 = 400 some Flash where x is consistent with the focal length of the lens focuses light intensity which makes a digital guide for each Flash blurry in understanding a bit providing batteries!!!

For example the Flash manual 600 and was shooting a 15 m 50 ft I need a lens aperture boundary 12 mean 11 almost is at ISO 100 Flash batteries can be provided by raising the ISO 2 or 3 steps – reliquary monuments – mean 200 400 800 lens aperture can be used 8 or 5.6 or 4 and is also additional meaning steps – reliquary monuments – Flash mode a quarter or half price strength ... It shipped quickly and hitting a number of times with the same batteries-reserves and usually Flash new enter this account automatically according to your settings on the rear screen — often there just below the bar and it moves with the camera settings shows the nearest and farthest distance that Flash depending on changing settings note we haven't noticed a shutter speed final greetings