Canon Speedlite 600EX The new RT-engineered to deliver new levels of performance and reliability for flash photographyprofesionaldengan today's most advanced DSLR. With a wirelesstwo-way radio communications, Speedlite 600 EX-RT allowsfotograferuntuk extend their creativity using a radio trigger Speedlites nirkabel with reliability. The Speedlite 600EX-RT offersan extended zoom range and a higher sejumlahpanduan, plus a number of improvements over its predecessor in both the operationand feel. It features a dot-matrix LCD panelbaru to display allinformation terkaitpenembakan, plus backlit control soundgenerator internal. Keandalan ensured by increasing the hot shoecontacts, increase endurance flash head and the mostcomprehensive dust and water sealing system ever on aCanonSpeedlite flash.