Create a natural look and feel by bouncing flash off walls and ceilings, or by remote-triggering the Speedlite EL-100 off-camera Easy Auto mode takes care of the technicalities, so you can get started with flash for better pictures of events, friends and family Offering a guide number of 26 m and a manual zoom head it can be adjusted for optimal lighting spread Use as an optical wireless sender to trigger remote flashes from different locations or use it off-camera as an optical receiver controlled from compatible EOS camera bodies 3 custom functions for more creative shooting Wide lens coverage from 24 mm to 50 mm Compact and lightweight this flash is powered by AA batteries (not included) and weighs just 190 g Easily add light to indoor and outdoor shots with the Speedlite EL-100. This intelligent flash provides more power than a built-in flash, with a simple mode dial for easy set up and use. The horizontal and vertical bounce capability of this Speedlite gives you bright and flatte