Canon 600EX II-RT Speedlite Flash with Wireless Radio Transmission

product overview
product overview
  • 2.4 GHz Wireless Radio Transmission
  • Compatible with Canon E-TTL / E-TTL II
  • Guide Number: 197' at ISO 100 and 200mm
  • Zoom Range: 20-200mm (14mm with Panel)
  • Tilts from -7 to +90°
  • Rotates Left & Right 180°
  • 1.1-1.5x Improved Continuous Shooting
  • High-Speed, 1st & 2nd Curtain Sync
  • Bounce Adapter & Hard Color Filters
  • Runs on 4 AA Batteries
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Complete with built-in radio transmission wireless functionality, the Speedlite 600EX II-RT sits at the top of Canon's on-camera E-TTL / E-TTL II compatible flash lineup with a powerful guide number of 197' at ISO 100 and 200mm. This revision improves continuous flash performance by 1.1-1.5x, or up to 2.0x with optional battery pack, simplifies the menu system for faster operation, and includes a specially designed bounce adapter, a hard color filter, and an updated soft case. The two-way 2.4 GHz radio system provides added reliability and a range up to 98.4' among up to 5 groups with a total of 15 individual Speedlites. This system also does not need direct line-of-site like traditional optical-based transmission and will work through obstacles.

For added coverage and functionality, the flash's zoom head can reach from 20-200mm, with the option for wide 14mm coverage when the built-in diffusion panel is used. Also, the unit can tilt from -7 to +90° and rotate 180° either left or right for complete bounce capabilities. On the back of the 600EX II-RT is a backlit dot-matrix LCD panel that displays the status and allows users to easily access and change settings. Additionally, the flash is durable with a redesigned contact construction and improved dust and water resistant sealing.

Other capabilities of the 600EX II-RT include a stroboscopic mode as well as high-speed, first and second curtain sync settings for more control over your image's final look. The flash is powered by 4 AA batteries and has a port for an optional external power pack. The rated recycle time is 0.1-5.5 seconds, but can be sped up to 0.1-3.3 seconds in Quick Flash mode. It comes with a bounce adapter, a hard CTO filter set, a mini stand, and an updated soft case that holds the flash and accessories.

AF assist beam works with up to 61-point High Density Reticular AF system
There are 15 custom functions and 6 personal functions for maximum customization
Optical transmission is available in addition to radio transmission
Quick Flash settings speeds up recycle time and flash duration
Manual power settings from 1/1 to 1/128 power in 1/3-stop increments
Flash color temperature information is automatically transmitted to the camera
Automatic power off function
Flash exposure compensation from -3 to +3 EV in 1/2 or 1/3 EV steps
PC sync port and remote release terminal for off-camera triggering
Flash duration of 1.8 ms or less, or 2.3 ms or less in Quick Flash mode
Stroboscopic setting from 1-500 Hz, or 1-199 Hz during optical transmission wireless shooting
Wireless flash ratio control from 1:8 to 1:1 to 8:1 in ½-stop increments
Compatible with ST-E3 Speedlite Transmitter
Approximately 100-700 flashes with AA alkaline batteries
Locking metal foot
Bracket mounting hole
Built-in retractable bounce card
  • MPN - 600EXIIRT
  • GTIN - 4549292059458
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Guide No.197’ (60.05 m) ISO100 at 200 mm position
CompatibilityType-A EOS cameras (E-TTL II/E-TTL autoflash); Type-B EOS cameras (TTL autoflash)
Exposure ControlE-TTL / E-TTL II, Manual
Guide No.The Guide No. is approximately 49.2 ft./15m at ISO 100.; The maximum Guide No. is approximately 196.9 ft./60m at ISO 100 and 200mm flash coverage. ; When the extendable wide panel is pulled out, the flash coverage is 14mm.
Flash RangeEffective flash range with EF 50mm f/1.4 lens at ISO 100
Vari-Power1/1 - 1/128
Power SourceFour AA-size/LR6 alkaline or AA/HR6 Ni-MH batteries
Bounce Head-7 to +90
Dimensions78.7 x 143.2 x 122.7mm
Swivel Head360
Coverage14 mm - 200 mm (Full frame)
Exposure ControlE-TTL / E-TTL II, Manual
Range1.64 to 98.43’ (0.5 to 30 m) at f/1.4
Angle of Coverage94 - 12; Wide-Angle Adapter: 114
Recycle TimeApproximately 0.1 - 5.5 seconds
Vari-Power1/1 - 1/128
Compensation-3 EV to +3 EV (in 1/2 and 1/3 EV steps)
Bounce Head-7 to +90
WirelessMethod: RF
Distance: Up to 98.43’ / 30 m
Method: Optical pulse
Distance: Up to 49.21’ / 15 m
Swivel Head360
Power Source4x AA Alkaline, Lithium, Rechargeable NiMH Batteries
Coverage14 mm - 200 mm (Full frame)
Zoom HeadFull frame: 20 mm - 200 mm
Dimensions (WxHxD)3.1 x 5.6 x 4.9“ / 80.0 x 143.0 x 125.0 mm
Recycle TimeApproximately 0.1 - 5.5 seconds
Weight425.25 g without batteries
Flash Duration0.0018 - 0.0023 sec @ Full Power
Flash-ready IndicatorYes
Compensation-3 EV to +3 EV (in 1/2 and 1/3 EV steps)
Wireless OperationMethod: RF; Distance: Up to 30 m; Method: Optical pulse; Distance: Up to 15 m
Wireless Communication Channels4 Channels
Wireless Groups5 Groups
Flash Duration0.0018 to 0.0023 sec @ Full Power
Wireless Groups5 Groups
Wireless Communication Channels4 Channels
Flash-Ready IndicatorYes
Off-Camera TerminalPC, Proprietary
Zoom HeadFull Frame: 20 - 200 mm
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What’s In The Box

Canon 600EX II-RT Speedlite Flash with Wireless Radio Transmission

  • Canon 600EX II-RT Speedlite Flash with Wireless Radio Transmission x 1
  • SBA-E3 Bounce Adapter for 600EX II-RT x 1
  • SCF-E3 Color Filter for 600EX II-RT x 1
  • Mini Stand x 1
  • Speedlite Case x 1

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