• YN-E3-RT II Controller


    The YN-E3-RT II controller is designed to be used with the Canon and Yongnuo 600ex-rt, 600ex-rtii, and all other speedlights that operate on the Canon/Yongnuo RT communication system. This wireless radio controller will work seamlessly with both brands and allow you all of the controls you need to be able to use the speedlights off camera. This system is the very best that is offered to Canon Users. Shooting a wedding and you would like to share the speedlights with a second shooter? Each of you use one of these and you are good to go.. Want to turn off some groups? Use a group in TTL and 3 others in manual mode? Easy... High speed sync? Done...what else can you throw at it?? This thing rocks.. that is pretty much the sum of it...

    Here is a video I made for my customers that show how to use it. 

    Some of the features - 

    Speedlite Transmitter YN-E3-RT II

    The YONGNUO Speedlite Transmitter YN-E3-RT II is a transmitter for wireless flash shooting. It can control up to 5 groups (15 units) of Speedlites that have a wireless multiple flash shooting function using radio transmission. The transmitter also has dust and water resistance equivalent to EOS-1D series cameras.

    Two-way 2.4G radio communication, fully compatible with ST-E3-RT/600EX-RT/


    15 Physical Channels, 1 Auto Channel, Up to 10,000 customizable photographer ID

    Transmission Range: 100M

    Multi YN-E3-RT II can share slave flashes

    Display group/charge status of slave flashes

    New designed select dial and display interface for easier operation

    Supports remote control to set the focal length (ZOOM) of the slave flash (Compatible with YONGNUO compatible flashes only)

    Firmware can be upgraded via USB(Micro-USB)

    High resolution Dot-Matrix LCD, Backlight for LCD/keys

    Fast lock mechanism

    Built-in  AF assist beam emitter, buzzer

    Remote shutter release, Linked Shot 

    Flash Mode: ETTL/M/Multi/GR 4 flash modes

    A/B/C/D/E 5 groups

    Supports 1st Curtain, 2nd Curtain (Only in M mode), High speed Sync

    Supports ETTL Ratio, Flash Exposure Compensation, Flash Exposure Lock, Flash Exposure Bracket, Modeling Flash

    9 Custom Functions

    Settings saved automatically

    *The transmission distance may be shorter depending on the conditions such as the positioning of slave units, the surrounding environment and weather conditions.

    The functions of this page are based on test conditions of our company. Further notice will not be given if the design and specifications change.