Offering full support for Canon E-TTL / E-TTL II and a built-in 2.4 GHz radio system, the Godox TT685IIC Flash makes it easy to create both simple and elaborate lighting setups. A powerful and effective lighting tool, this flash features a powerful guide number of 197′ at ISO 100 with a zoom range of 20-200mm. The TT685C II operates as a full wireless master or slave unit with TTL functionality, and for maximum versatility this updated unit tilts from -7 to 120° and rotates 330°, giving you more flexible flash angles and a more efficient lighting setup process. Also featured is a new and unique TCM (TTL Converted to Manual) function, which allows for instant conversion from TTL to manual mode. This function helps you lock the proper exposure value and is useful for quickly determining a good starting point for setting external flash units in manual mode. For ease of use, an easy-to-read rear LCD panel illuminates your flash settings, and the flash includes a 2.5mm sync port for basic wired connectivity.
Godox TT685IIC Specs
Flash Head
Guide Number 60 m at ISO 100
Coverage Full-Frame
20 to 200 mm
Auto Zoom Head Yes
Bounce Head -7 to +120°
Swivel Head 330°
Flash Duration 1/300 to 1/20000 Second
Recycle Time Approx. 0.1 to 2.6 Seconds
Exposure Control
Exposure Control Canon E-TTL / E-TTL II, TTL via Separate Commander, Manual
Flash Modes Hi-Speed Sync, Second-Curtain Sync
Power Range 1/1 to 1/128
Flash Compensation -3 to +3 EV (1/3 EV Steps)
Wireless
Wireless Operation Radio (TTL/Manual)
Up to 100 m
Optical Pulse (TTL/Manual)
Up to 15 m (Master, Slave)
Wireless Channels 32
Wireless Groups 5
Remote Timing Modes Instant Sync
Skip Preflash
Power
Internal Power 4 x AA (Alkaline, NiMH)
External Power Pack Compatible Yes
General
Mount Shoe
Off-Camera Terminal 2.5 mm
Dimensions (W x H x D) 64 x 76 x 190 mm
Weight 405 g (without Batteries)