Doiron Design LS200C-SR1 Off Camera Lighting System For Canon & SR1 RadioPopper

The Doiron Design LS200C-SR1 lighting system is designed to combine the light output of two Canon 580EXII, 580EX or 430EXII Speedlights and direct it into an umbrella or softbox. A RadioPopper PX transmitter is attached with Velcro onto a Canon ST-E2 commander, 580EXII or 580EX in the Master configuration and mounted on camera and one RadioPopper PX receiver slips into a receptacle on the LS200C-SR1 and provides full RF linked TTL control including high speed sync.

There is no line of sight requirement between camera and off camera speedlights. A fiber optic splitter directs the signal from the RadioPopper PX receiver to both speedlights. One or two speedlights may be used as required. The LS200C-SR1 supports the use of umbrellas up to 7 feet parabolic such as Westcott No.4632, No.4633 and No.4634. An included spacer maintains the speedlights at the proper focal length for uniform light distribution with the Westcott parabolic umbrellas.