Improves the assist focus function, the max. focus distance can reach 25 meters Support Exposure Bracketing CE YONGNUO Speedlite Transmitter ST-E2 for Canon 

Product Introduction:

With the Yongnuo ST-E2 you can fire Canon TTL flashes wireless without using a master flash.

    Ultra-AF    Access to Camera Menu    Support Exposure Compensation (FEC)    Support Exposure Bracketing (FEB)    Support Group C Flash    Modeling Flash    Rotatable    1.500-transmission battery life    Use AA battery    Turns off after 120-second idle

Rotatable headIf the ST-E2 is mounted on the camera, you can turn the head of this unit 135° to the left and to the right. this enhances the transmission range and the transmission angle

Compatible Cameras: Canon 1000D, 550D, 500D, 450D, 400D, 350D, 50D, 5DII, 40D

Compatible Flashes: Canon 550EX, 430EX, 430EX II, 580EX, 580EX II

Specifications:

Type: On-camera, speedlite transmitterChannel: 4Transmission range: up to 25mTransmission angle: 40° to left and right, 30° up and downControllable slave groups: A+B+C, A:B, A:B C (via camera menu)Flash ratio control: 8:1 - 1:1 - 1:8, 13 levels of ratio controlModeling flash control: providedHigh-Speed sync: providedPower source: 2xAA size batteries (Alkaline or Ni-MH)Batteries are not included.Flash frequency: app. 1500 transmissionsPower Saving: Sleep after 2min., power off after 15min. idle stateAdditional functions: Rotatable, Camera menu controlable, FEC, FEBDimensions: app. 63 x 63 x 82cmNet weight: app. 115g

Single Package Including:

1 x Yongnuo ST-E2 Speedlite transmitter1 x Mini stand1 x Yongnuo original bag Batteries are not included.