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Table of Contents
Related Manuals for Canon RF 28mm F2.8 STM
Summary of Contents for Canon RF 28mm F2.8 STM
- Page 1 Instructions...
- Page 2 Thank you for purchasing a Canon product. Canon RF28mm F2.8 STM is a wide lens for Camera Firmware and Camera use with EOS R series cameras. Applications “STM” stands for Stepping Motor. Please use the latest versions of firmware and applications with the camera in use.
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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 Warning may 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 Focus mode/control selector switch (→ 7) Lens mount index (→ 6) Hood mounting thread (→ 9) Filter mounting thread (→ 9) Contacts (→ 6) Focusing/Control ring (→ 7) Lens mount (→ 6) For detailed information, reference page numbers are provided in parentheses (→ **). ENG-5...
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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 Table: List of Focus Mode and Focusing/Control The focusing/control ring can be used as either a focusing ring or a control ring. Ring Functions Using the Focus Mode/ Control Selector Switch Focusing/Control ring Focus mode/ Control selector switch *1 AF *3 CONTROL *2 MF...
- Page 9 Focusing/Control ring Delayed focus may occur if the focusing ring The lens’ focusing ring (focusing/control ring) is (focusing/control ring) is quickly turned. electronic. Due to the structural characteristics, the focus It is possible to set cameras that support lens driving speed may vary according to the electronic fulltime manual focusing to manual variation in the air temperature and posture.
- Page 10 3. Hood (Sold separately) 4. Filters (Sold separately) The custom lens hood reduces unwanted light and protects the front of the lens. You can attach filters (φ55) to the filter mounting thread on the front of the lens. When the hood and filter are used together, attach the hood first, Attach the hood correctly and firmly to the hood and then attach the filter to the filter mounting...
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Page 11: Specifications
Specifications Focal Length/Aperture 28mm f/2.8 Lens Construction 6 groups, 8 elements Maximum Aperture f/2.8 Minimum Aperture f/22 Angle of View Horizontal: 65°, Vertical: 46°, Diagonal: 75° Min. Focusing Distance 0.23 m/0.75 ft. Max. Magnification 0.17x Field of View Approx. 204 x 136 mm/8.03 x 5.35 in. (0.23 m/0.75 ft.) Filter Diameter 55 mm Max. - Page 12 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-11...
- Page 13 CT1-D291-A 0323Ni © CANON INC. 2023...