Take control of both on- and off-camera lighting with the bare-bulb Qflash TRIO Flash from Quantum, which features a built-in FreeXwire radio system for wireless operation from up to 500' away and an output rated at 80 Ws. This version is compatible with Canon's E-TTL / E-TTL II metering system and has a guide number of 105' at ISO 100 with the QF60 reflector, which also provides coverage of about 35mm on a full frame camera. The head can tilt upwards 90° as well as rotate both left and right 180° for full bounce functionality.
The flash runs on Turbo series battery packs, which can provide a recycle time of just 1.5 seconds at full power. The unit also has a variety of sync settings, including slow, high-speed, 1st and 2nd curtain. Additionally, options such as auto fill ratio enable simple usage for fast setups in changing lighting.
Sensor limit function prevents blown out highlights when the subject is close and the background is far
Visual and audible aids blink and beep for correct, under, or overexposed images
Program Mode allows users to set up to 8 presets for fast access to commonly used settings.
In the Box
Quantum Instruments Qflash TRIO Flash for Canon Cameras