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Summary of Contents for Canon RF 50mm F1.2 L USM

  • Page 1 Instructions...
  • Page 2 Thank you for purchasing a Canon product. Canon RF50mm F1.2 L USM is a large Camera Firmware aperture standard lens for use with EOS R series cameras. Please use the latest version of firmware with the camera in use. For details on whether the firmware is the latest version or not, and for details on updating the “USM”...
  • Page 3: Safety Precautions

    Safety Precautions Precautions to ensure that the camera is used Details pertaining to risks that may Caution safely. Read these precautions thoroughly. Make result in damage to property. sure all details are observed in order to prevent Do not leave the product in excessive heat such as ●●...
  • Page 4: General Precautions

    General Precautions Handling Precautions This lens needs to have Canon filters attached to ●● achieve its dust-resistance and water-resistance performance. If the lens is taken from a cold environment into a ●● warm one, condensation may develop on the lens surface and internal parts.
  • Page 5 This device complies with Part 15 of the FCC Rules. CAN ICES-3 (B) / NMB-3 (B) Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
  • Page 6 Nomenclature Focus mode switch (→ 7) Focusing ring (→ 7) Hood mount (→ 9) Filter mounting thread (→ 10) Rubber ring (→ 6) Control ring (→ 8) Contacts (→ 6) Focusing distance range selector switch (→ 8) Lens mount index (→ 6) Lens mount (→...
  • Page 7 Turn the lens counterclockwise while pressing the camera’s lens release button. Detach the Rubber rings can be replaced at Canon Service lens once it has stopped turning. ● ● Center. (chargeable) Please refer to the camera's instructions for details.
  • Page 8: Setting The Focus Mode

    2. Setting the Focus Mode Focus mode switch Quickly turning the focusing ring may result in ● ● delayed focus. The lens’ focusing ring is electronic. ● ● When AF operation is set to [ONE SHOT], ● ● manual focus is possible after autofocusing has been completed by continuing to press the shutter button halfway.
  • Page 9: Control Ring

    1. FULL (0.4 m/1.31 ft. - ∞) ring operations may be recorded when shooting 2. 0.8 m/2.62 ft. - ∞ movies. The clicking sensation of the control ring can ● ● be removed by the Canon Service Center. (chargeable) ENG-8...
  • Page 10 5. Hood The custom lens hood cuts out unwanted light and protects the front of the lens from rain, snow, and dust. Attachment position mark Red dot Button ●Detaching the Hood Red dot Red dot Keep your finger pressed down on the button Attachment position mark Stop position mark located on the side of the hood, and then turn...
  • Page 11 Only one filter may be attached. ● ● ● ● because there is no size that fits the lens. If you need a polarizing filter, use the Canon ● ● MF mode is recommended for accurate Circular Polarizing Filter PL-C B. ●...
  • Page 12: Specifications

    Add 24.2 mm/0.95 in. when including the lens cap and dust cap. The maximum diameter, length and weight listed are for the lens itself only. ● ● All data listed is measured according to Canon standards. ● ● Product specifications and appearance are subject to change without notice.
  • Page 13 CT1-D044-A 0818Ni © CANON INC. 2018...

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