The MkII version of the flagship Canon Speedlite features a host of improvements including a metal hot shoe with an improved locking mechanism for added durability, an external metering sensor for non-TTL automatic flash exposure control and a PC socket for use with non-dedicated slave triggers. Being fully compatible with all EOS SLRs, the Speedlite 580EX MkII is gasketed for dust and moisture resistance, making it possible for users of EOS-1 class digital SLRs and many L-series EF lenses to use flash safely when shooting in dusty or wet environments.
- Recycling time: 0.1 to 6sec. Approx. 20% faster 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
- Number of flashes: Approx. 100 to 700, with fresh AA-size alkaline batteries
- Dimensions: 76 x 134 x 114mm
- Weight: 375g