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Quantum Instruments - Qflash TRIO QF8C TTL Shoe Mount Flash for Canon E-TTL II

The Quantum Qflash Trio QF8C TTL Shoe Mount Flash combines several of Quantum's venerable Qflash system technologies into one complete dedicated shoe mount flash. Based on the popular Qflash, the Trio QF8 also includes a built-in FreeXwire TTL radio, for wireless TTL control, and is fully dedicated to the Canon E-TTL II flash system.

The Qflash uses parabolic reflectors for clean, even light spread, and the reflectors are removable for bare-bulb lighting. The flash can be used either on-camera on its own, on-camera as a master to other off-camera units, or off-camera with the use of a Pilot or FreeXWire module. The Ratio Control is highly adjustable between all the models in the set-up.

A multitude of advanced features and modes are available, and many are user selectable. It features virtually all modes available from the camera manufacturer's own flagship units. However, the QF8 can be powered by any of the Quantum's line of heavy-duty Turbo-series batteries, which allows for almost unlimited rapid-fire, full power flashes.

Wireless TTL, Sync and Shutter Control
The QF8 will send or receive commands to or from one or more remote QF8 or FreeXWire receivers connected to Qflashes
Manual Mode
Power may be adjusted from full to 1/2 to 1/32 power in 1/3 stop increments
Program Mode
Store up to 8 favorite settings, and switch between them at the push of a button
Changeable Reflector
Can be used with included parabolic or optional QF63 telephoto reflector, and can be used bare bulb, or with silver or gold bare bulb enhancers
Angle Adjustment
Head swivels and tilts for bounce flash capability
Easy to Mount
Mounts directly into the cameras hot shoe, to a bracket shoe, or to a 1/4"-20 screw with the included shoe-mount adapter
Runs off Turbo-Series Batteries
Approx. # of full power flashes:
Turbo, SC, C: 400
Turbo 2x2: 700
Ultra-Fast Recycling Speed
Recycling speed on full-power flash:
Turbo, SC, C: 1.5 sec
Turbo 2x2: 1 sec
Mount Shoe
Guide No. 110' (33.53 m) ISO100 at 50 mm position
Angle of Coverage 84° - 23°
Wide-Angle Adapter: 114° - 23°
Vari-Power 1/1 - 1/32
TTL Dedication Yes
Bounce Head Yes
Swivel Head Yes
Coverage 24 mm - 105 mm (Full frame)
Recycle Time Approximately 1 - 5 seconds
Dimensions (WxHxD) 5.8 x 6.5 x 3.2" / 14.6 x 16.5 x 8.3 cm
Weight 1.2 lb / 544 g With reflector and flashtube
Quantum Instruments Qflash TRIO QF8C TTL Shoe Mount Flash for Canon E-TTL II
  • QF30 Flashtube
  • Reflector for Q Flash
  • Diffuser Cover for QF60
  • CQ8 Long Coiled Power Cable
  • USB Cable (mini to standard)
  • Shoe Mount to 1/4"-20 Flash Adapter
  • Limited 1-Year Warranty