sigma ef-530 dg st electronic flash for nikon dslr
when there s insufficient or unsuitable light available to take a picture it s of paramount importance to have a ready source of supplementary light to fulfill the need . that s where sigma s ef-530 dg st electronic flash comes into play . designed exclusively for nikon digital slr cameras the flash offers a powerful guide number of 174 feet 53 meters and boasts the latest ttl automatic exposure system for easy operation . more significantly the ef-530 dg st is outfitted with a host of handy features including an autozoom function that automatically sets the optimum illumination angle in accordance with the lens focal length with a range from 24mm to 105mm a confirmation ready light that indicates when the flashgun is fully charged and an auto power-off function that automatically shuts off the display to save battery power . and users will love the tilting flashgun head which users can tilt up by 90 degrees to the left by 180 degrees to the right by 90 degrees and down by 7 degrees making it easy to perform a bounce flash . plus the flashgun features a manual flash mode in addition to the automatic mode making it possible to set the flash power level to full or 1 16 . features autozoom function that automatically sets optimum illumination angle covers a focal length from 24mm to 105mm a built-in wide panel that covers the 17mm angle a tilting flashgun head for bounce flash up by 90 degrees to the left by 180 degrees and to the right by 90 degrees a down tilt angle of 7 degrees for close-up photography runs on 4 aa alkaline or rechargeable ni-cad or nimh batteries measures 3 by 5.5 by 4.6 inches w x h x d weighs 10.8 ounces 1-year warranty what s in the box ef-530 dg st flash for nikon cameras soft case hot shoe table stand user s manual .