Canon BR-E1 Remote Controller Brand_Delkin Devices you lose 1 stop of

you lose 1 stop of light

PAD and high pass filter switches conveniently located on the mic body

And it's designed to shield and protect the inner lens system from sand

magazine and current affairs etc

Canon BR-E1 Remote Controller Brand_Delkin Devices you lose 1 stop ofA wireless remote controller compatible with Bluetooth enabled cameras for wireless focusing, still shooting and video recording, and zooming using the Power Zoom Adapter PZ E1. Operating distance is approximately 16 ft in any direction. Compatibility, EOS Rebel T7i EF S 18 55 IS STM Kit, EOS Rebel T7i EF S 18 135 IS STM Kit, EOS 77D Body,EOS 77D EF S 18 55 IS STM Kit, EOS 77D EF S 18 135 IS USM Kit, EOS Rebel T7i Body.