Canon Speedlite EL-1

The EL-1 fully supports EL-series RT flashes via its built in radio trigger and receiver. It can trigger up to 15 RT-series receiver Speedlites to produce light freely even when not attached to the camera. For even more creative possibilities, the EL-1 features Second-Curtain Sync. The flash has a rugged physical design equivalent to the dust and water-resistance of the EOS-1D-series camera bodies. Its improved user interface incorporates an updated joystick design, display, and control layout and it features a tunable LED modeling lamp to help previsualize the lighting. Additionally, the flash head can fully swivel 180° left and right, bounce upward 120°, and it includes a built-in wide panel.