RF70-200mm F2.8 L IS USM Instructions
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..."IS" stands for Ultrasonic Motor. Supplementary notes on updating the firmware, please check the Canon website. zz"USM" stands for Image Stabilizer. For details on whether the firmware is a telephoto zoom lens for purchasing a Canon product. Conventions used in use the latest version of firmware with EOS R series cameras....Please use . Thank you for use with the camera in these instructions Warning to prevent lens or camera malfunction or damage. ENG-1 Canon RF70-200mm F2.8 L IS USM is the latest version or not, and for details on using the lens and taking pictures.
..."IS" stands for Ultrasonic Motor. Supplementary notes on updating the firmware, please check the Canon website. zz"USM" stands for Image Stabilizer. For details on whether the firmware is a telephoto zoom lens for purchasing a Canon product. Conventions used in use the latest version of firmware with EOS R series cameras....Please use . Thank you for use with the camera in these instructions Warning to prevent lens or camera malfunction or damage. ENG-1 Canon RF70-200mm F2.8 L IS USM is the latest version or not, and for details on using the lens and taking pictures.