Canon BR-E1 Wireless Remote Control Heads the new 100mm STF is

the new 100mm STF is built to produce truly unique

AF-assist Beam: Compatible with EOS-3's 45-point Area AF and 28mm and longer lens focal lengths

Exclusively designed for the XF lenses and X-Series cameras

Extra heavyweight

The world’s first camera hand strap that is quick-connecting and quick-adjusting

Canon BR-E1 Wireless Remote Control Heads the new 100mm STF isThis BR E1 Wireless Remote Control allows you to wirelessly release your camera's shutter via Bluetooth from within a 16' operating range. It can also start and stop video recording and focus the camera while recording video. Compatible Cameras: EOS R EOS R1 EOS R3 EOS R5 Mark II EOS R8 EOS R7 EOS RP EOS M6 Mark II EOS M50 EOS M200 EOS 6D Mark II EOS 90D EOS 77D EOS Rebel T7i EOS Rebel SL2 EOS Rebel SL3 PowerShot G5 X Mark II PowerShot G7 X Mark III