The Bolt VX-710C TTL Flash for Canon is a dedicated flash for use with Canon DSLR, mirrorless or point-and-shoot cameras. The VX-710C features a guide number of 164' at ISO 100 and an adjustable tilt head with six positions: -7 to 90°. The -7° downward tilt allows you to fully illuminate your subject when shooting close-up. You can also twist it to the left up to 90° and to the right up to 180°. It covers a 24-180mm range (in 35mm full frame format) and extends to 18-180mm with the diffuser panel in place. In auto mode the zoom range is stepless, it does not set at 24mm, 35mm, etc, but matches the exact focal length of the zoom lens for optimal lighting. The flash supports rear curtain synchronization for shooting at slower shutter speeds. The VX-710C is equipped with wireless (optical) manual slave function, has an autofocus assist for low-light photography, and an automatic power-saving function that turns the flash off when it's inactive. It can be powered by four AA batteries and a convenient HV port also allows you to connect the flash to an external power source for extended usage and faster recycle rates.
The Bolt CBP-C1 Compact Battery Pack is a lightweight, reliable power source that provides up to 595 full power flashes and recycles in 1.24 seconds. It is powered by 4 or 8 AA alkaline, lithium or NiMH batteries. Also included with this kit are two 4-hour rapid chargers with a total of 8 AA NiMH batteries that can be recharged up to 1000 times for long-term use with the CBP-C1 Compact Battery Pack and the Bolt VX-710C flash.