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Summary of Contents for Canon RF 16mm F2.8 STM

  • Page 1 Instructions...
  • Page 2 Thank you for purchasing a Canon product. Canon RF16mm F2.8 STM is a ultra-wide lens Camera Firmware and for use with EOS R series cameras. Camera Applications “STM” stands for Stepping Motor. Please use the latest versions of firmware and applications with the camera in use.
  • Page 3: Safety Precautions

    Safety Precautions Precautions to ensure that the camera is used safely. Read these precautions thoroughly. Make sure all details are observed in order to prevent risks and injury to the user and other people. Details pertaining to risks that may Warning result in death or serious injury.
  • Page 4: General Precautions

    General Precautions Handling Precautions Shooting Precautions Do not leave the product in excessive heat such as When the camera recovers from the auto power off in a car in direct sunlight. High temperatures can status to the shooting-ready status, the front end of cause the product to malfunction.
  • 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 Focusing/control ring (→ 7) Hood mount (→ 9) Filter mounting thread (→ 10) Focusing/control selector switch (→ 7) Contacts (→ 6) Lens mount index (→ 6) Lens mount (→ 6) For detailed information, reference page numbers are provided in parentheses (→ **). ENG-5...
  • Page 7: Attaching And Detaching The Lens

    1. Attaching and Detaching the Lens Lens mount index Set the camera’s power switch to OFF when attaching or detaching the lens. Attach the lens cap before detaching the lens from the camera. When the power switch of the camera is set to OFF, the focus lens pushed forward is automatically stored.* Do not detach the lens until the lens is completely stored.
  • Page 8 2. Focusing/control ring The focusing/control ring can be used as either a This lens does not have a focus mode switch. focusing ring or a control ring. Delayed focus may occur if the focusing ring Focusing/control ring (focusing/control ring) is quickly turned. Do not touch the operating part in the front of the lens while the focus lens is operating.
  • Page 9 Focusing/control ring The focusing/control ring can be used as either a focusing ring or a control ring. Focusing/control ring Focusing/control selector switch Use as a Control Ring Set the focusing/control selector switch to CONTROL. Set the control ring function using the camera’s menu.
  • Page 10: Attaching The Hood

    3. Hood (Sold separately) The custom lens hood reduces unwanted light that causes flare and ghosting 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...
  • Page 11 4. Filters (Sold separately) You can attach filters to the filter mounting thread on the front of the lens. Only one filter may be attached. ENG-10...
  • Page 12: Specifications

    Specifications Focal Length/Aperture 16mm f/2.8 Lens Construction 7 groups, 9 elements Maximum Aperture f/2.8 Minimum Aperture f/22 Angle of View Horizontal: 98°, Vertical: 74° 10', Diagonal: 108° 10' Min. Focusing Distance 0.13 m/0.43 ft. Max. Magnification 0.26x Field of View Approx.
  • Page 13 Multiple exposure shooting is not possible when using this lens on certain cameras*. * EOS R, RP, Ra, R5, R6 All data listed is measured according to Canon standards. Product specifications and appearance are subject to change without notice. ENG-12...
  • Page 14 CT1-D228-B 1021Ni © CANON INC. 2021...

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