Canon RF 100-300mm f2.8L IS USM Category_Chargers Equipped with a stereo microphone

Equipped with a stereo microphone input terminal and headset terminal

Black side can be used as light cutter or barn door

a first press of the button activates the rangefinder and then initiates the measuring process

It works with devices equipped with an external mic input such as PCs and digital voice recorders

Canon RF 100-300mm f2.8L IS USM Category_Chargers Equipped with a stereo microphoneThe Canon RF 100 300mm f2. 8L IS USM mirrorless lens combines the proven concept of a 300mm f2. 8 lens and flexibility of a zoom lens together in a single package. This lens is exceptional for professional and high end work, for either videos or stills, and provides gorgeous background bokeh that makes images pop. High Performance Constant f 2. 8 Maximum Aperture It is no easy feat, but this lens offers an incredible f 2. 8 maximum aperture throughout