Balancing the distinguished optical assets is the Dual Nano USM focus system, which delivers fast, nearly silent autofocus performance with full-time manual focus override. A unique Control Ring is also integrated into the lens design for intuitive control over exposure settings from the lens itself and the rotating zoom ring also feature torque adjustment for fine-tuning the feel of the lens. Additionally, this Canon RF 100-500mm F4.5-7.1L is weather-sealed and has a fluorine coating to protect the front and rear elements.
|Focal length||100 – 500 mm|
|Lens mount||Canon RF-mount|
|Filter size||77 mm|
|Aperture range||F 4.5/7.1 – 32/54|
|Minimum focus distance||90 cm|