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.