Canon 580EX II Speedlite

Key Features:

• E-TTL II flash metering utilising lens distance information with pre-flash to balances flash with ambient light for more evenly lit and natural looking photos even if the subject includes highly reflective objects
• High power flash output with maximum guide number of 58 at 105mm setting (ISO 100, metres)
• Highly efficient power supply design providing up to 20% improvement in flash recycle time
• Autozoom control with selected digital SLR cameras to automatically match the flash head to the effective focal length of the camera ensuring greater accuracy and optimal output
• Colour temperature information transmission with selected digital SLR cameras ensuring optimal colour balance setting for flash output# High-speed (FP) sync mode, Flash Exposure Bracketing (FEB) and Flash Exposure (FE) Lock
• Built-in transmitter and receiver offering fully wireless automatic flash with up to three groups of multiple Speedlites that can be controlled from the 580EX II or optional Wireless Transmitter ST-E2
• Manual flash output between 1/1 to 1/128 in 1/3 stop increments
• Stroboscopic flash output between ¼ to 1/128 with frequency range of 1 to 199Hz
• 14 Custom Functions with 32 settings permitting customisation of operation to personal preferences
• Dust and water resistant system - Exterior seams and joints, window edges, moving parts and the control panel are sealed against dust and water
• Silent recycling oscillation frequency is beyond the hearing ability of humans
• External metering system work with the flash reflecting off the subject measured by the external metering system
• High-speed (FP) sync mode, Flash Exposure Bracketing (FEB) and Flash Exposure (FE) Lock
• Built-in transmitter and receiver offering fully wireless automatic flash with up to three groups of multiple Speedlites that can be controlled from the 580EX II or optional Wireless Transmitter ST-E2
• Manual flash output between 1/1 to 1/128 in 1/3 stop increments
• Stroboscopic flash output between ¼ to 1/128 with frequency range of 1 to 199Hz
• 14 Custom Functions with 32 settings permitting customisation of operation to personal preferences
• Dust and water resistant system - Exterior seams and joints, window edges, moving parts and the control panel are sealed against dust and water
• Silent recycling oscillation frequency is beyond the hearing ability of humans
• External metering system work with the flash reflecting off the subject measured by the external metering system