580EX
Canon Speedlite 580EX II Flash for Canon EOS Digital SLR Cameras
December 1st, 2009
- E-TTL operation with all EOS digital SLRs; PowerShot G2, G3, G5, G6, and Pro1; and the following EOS film cameras – EOS-1v, EOS-3, Elan 7N series
- Guide Number 190 (at ISO 100, feet) / 58 (meters); flash head at 105mm