Viper TTL for Canon

Wireless Flash Trigger

Part No: 1005 500.0

Control up to three groups of flash guns, each group comprising of one or more flash units
TTL, Manual and Multi (Stroboscopic) mode control
LCD indicates user-friendly status of each group
TTL Pass Through - hot shoe on transmitter allows E-TTL speedlight’s or other TTL systems such as Canon ST-E3 or Tuff TTL to be combined with the Viper
DCM (Digital Channel Matching) to provide reliable connections
Over 100m range
microUSB socket for firmware upgrade
Compatible with original speedlights and the MODUS 600RT MK II & MODUS 360RT
Easily adjust mode and values on a group by group basis

Product Registration

Show Sections

Downloads
Firmware Updates
Videos
Declaration of Conformity

> Download and save the zip file below for the VIPER TTL
Note that the firmware installation and upgrade can only be done using a Windows PC or laptop
Apple IOS not compatible

> Select the correct language (EN, FR or DE)

> Follow the detailed instructions which are included in the contents of the zip file below

> Any problems, contact info@hahnel.ie

V26 -Viper TTL Transmitter

This firmware fixes the over-exposure problem for Canon EOS-R

This firmware has been made compatible with Canon camera 2000D/1500D & 4000D/3000D

V26 -Viper TTL Receiver

This firmware fixes the over-exposure problem for Canon EOS-R

This firmware has been made compatible with Canon camera 2000D/1500D & 4000D/3000D

https://www.youtube.com/watch?v=roQOWZ-iTNw

Viper TTL for Canon DOC