Speedlite 580EX II

Features

• Approx. 20% faster recycling time compared to 580EX
  
• Superior build quality, including a metal foot for higher rigidity
  
• Max. Guide No. 58 at 105mm setting (GN 190, feet)
  
• Auto conversion of flash coverage with compatible digital SLR cameras
  
• White Balance info communicated instantly to compatible digital SLR cameras
  
• Full swivel, 180° in either direction
  
• AF-assist beam, compatible with all AiAF points on every EOS SLR
  
• Dust- and water- resistance to match the EOS-1D Mark III