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Related Manuals for Canon RF 28-70mm F2.8 IS STM
Summary of Contents for Canon RF 28-70mm F2.8 IS STM
- Page 1 Instructions...
- Page 2 Thank you for purchasing a Canon product. Canon RF28-70mm F2.8 IS STM is a standard Camera Firmware and Camera zoom lens for use with EOS R series cameras. Applications “IS” stands for Image Stabilizer. Please use the latest versions of firmware and “STM”...
- Page 3 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 Handling Precautions Shooting Precautions Do not leave the product in excessive heat such as Focus again after recovering from the auto power in a car in direct sunlight. High temperatures can off status. cause the product to malfunction. To maintain the focus position in the shooting-ready If the lens is taken from a cold environment into a status, set [Auto power off] to [Disable] on the...
- 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 (→ 8) Focus mode/Control selector switch (→ 8) Lens retracted position index (→ 7) Hood mount (→ 17) Zoom position index (→ 7, 14) Rubber ring (→ 6) Filter mounting thread (→ 18) Zoom ring (→ 7, 14) Contacts (→...
- Page 7 Turn the lens counterclockwise while pressing usage. the camera’s lens release button. Detach the lens once it has stopped turning. Rubber rings can be replaced at a Canon Service Center. (chargeable) Please refer to the camera’s instructions for details. ENG-6...
- Page 8 2. Shooting Preparations and Retracting Lens The lens is fitted with a retraction mechanism. This enables the length of the lens to be shortened in comparison to when shooting. Shooting is not possible when the lens is stored. Observe the following procedure to set the lens in the position for shooting. Preparations from Retraction to Shooting Retracting Lens Rotate the zoom ring from the shooting...
- Page 9 3. 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 10 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. Setting the focus mode/control selector switch to With a camera capable of electronic full-time CONTROL will fix the focus mode as AF. Table*4 manual focus, manual focusing is possible while However, depending on the camera used, it is the camera is operable.
- Page 11 4. Taking Closeup Shots in the Manual Focusing (MF) Mode When using this lens, shots taken with the Wide-end Examples: manual focusing (MF) mode within a range of less than 64 mm from the wide end make the subject seem closer and larger than with the autofocus (AF) mode.
- Page 12 Taking Closeup Shots in the Manual Focusing (MF) Mode Take the following steps for shooting in the [MF-only range]. Set the focus mode/control selector switch to MF. Set the focal length to a wider setting than 64 mm with the zoom ring. Turn the focusing ring in the short-range direction to move the focusing position from [AF in-focus range] to [MF-only range].
- Page 13 Taking Closeup Shots in the Manual Focusing (MF) Mode The following limitations are in effect when the focus point is within the [MF-only range]. The image quality will decline compared to the [AF in-focus range]. It is therefore recommended that you shoot while checking the images after each shot.
- Page 14 Taking Closeup Shots in the Manual Focusing (MF) Mode It is possible to check the focusing position with the use of the camera’s focusing distance display function* Focusing distance display at 40 mm focal length (image) Camera monitor display (image) ①...
- Page 15 5. Zooming Be sure to finish zooming before focusing. Zooming after focusing can affect the focus. Once a close-up subject is in focus, zooming may cause the subject to come out of focus. In this instance, move back from the subject and refocus.
- Page 16 6. Image Stabilizer The Image Stabilizer cannot compensate for a blurred shot caused by a subject that moved. The Image Stabilizer may not be fully effective if you shoot from a violently shaking vehicle or other transportation. When using a tripod, the Image Stabilizer might not be fully effective or it might be better to set the image stabilizer switch to OFF, depending on the type of tripod and where the tripod is located, as...
- Page 17 Image Stabilizer The Image Stabilizer for this lens is suited to hand-held shots in the following conditions. In semi-darkened areas such as indoors or outdoors at night. In locations where the flash cannot be used, such as art museums and theater stages. In situations where your footing is uncertain.
- Page 18 7. Hood (Sold separately) 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 Red dot Red dot Attachment position mark Stop position mark Attaching the Hood Detaching the Hood Align the red attachment position mark on the...
- Page 19 You can attach filters (Φ67) to the filter mounting thread on the front of the lens. Only one filter may be attached. If you need a polarizing filter, use the Canon Circular Polarizing Filter PL-C B. Detach the hood when adjusting the polarizing filter.
- Page 20 Specifications Focal Length/Aperture 28-70mm f/2.8 Lens Construction 12 groups, 15 elements Maximum Aperture f/2.8 Minimum Aperture f/22 Angle of View Horizontal: 65°- 29° / Vertical: 46°- 19°30′ / Diagonal: 75°- 34° AF Mode Focal Length 28 mm 35 mm 50 mm 70 mm Min.
- Page 21 There are cases in which using the zoom function during continuous shooting may result in conspicuous image distortion. All data listed is measured according to Canon standards. Photos shown are for illustration purposes only. Product specifications and appearance are subject to change without notice.
- Page 22 CT1-D345-A 0624Ni © CANON INC. 2024...