The Sigma range of flashguns are fully dedicated to the
latest auto TTL exposure system of each popular manufacturer.
These powerful flashes offer large light output for both
35mm film and Digital SLRs.
Powerful flashgun providing fully automatic flash photography
A versatile flashgun with advanced features and a powerful Guide Number of 61.
The high-power EF-630 flash enables S-TTL automatic flash metering.
Multifunctional, dual tubed, macro flash designed for the latest digital and film SLR cameras.