Flashgun Trigger (Digital SLR Camera Accessory) for Canon EOS 7D, 5D series, 1D series, 60D, 50D, 40D, 30D, 20D, 10D Description: Flashgun Trigger (Digital SLR Camera Accessory) forCanon EOS 7D, 5D series, 1D series ... , 60D, 50D, 40D, 30D, 20D, 10D; PowerShot G10, G11; EOS1000D, 550D, 500D, 450D, 400D ...