Quantum Instruments Qflash TRIO Flash for Canon Cameras

Gain mastery over both on-camera and off-camera lighting with the Qflash TRIO Flash from Quantum, which is equipped with an integrated FreeXwire radio system allowing for wireless operation from distances of up to 500 feet and an output capacity of 80 Ws. This model is designed to be compatible with Canon's E-TTL / E-TTL II metering system and boasts a guide number of 105 feet at ISO 100 when used with the QF60 reflector, which offers coverage equivalent to approximately 35mm on a full-frame camera. The flash head is capable of tilting upwards by 90 degrees and rotating 180 degrees to the left and right, facilitating comprehensive bounce capabilities.

The flash operates using Turbo series battery packs, which enable a rapid recycle time of merely 1.5 seconds at full power. Furthermore, the device includes multiple sync settings such as slow, high-speed, and both 1st and 2nd curtain options. Additional features like auto fill ratio simplify the process for quick setups in dynamic lighting conditions.

• 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.