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Canon Speedlite 580EX Flash for Canon EOS SLR Digital Cameras - Older Version
Product Description :
Autoflash Speedlite compatible with Canon EOS SLR cameras
Accurate exposure with E-TTL II evaluative flash metering
High output with maximum guide number 58 at 105mm setting
Autozoom and color temperature information for improved flash
Fully featured wireless flash capability with built-in slave and transmitter