Canon RF 135mm F1.8 L IS USM Instructions Manual
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Canon RF 135mm F1.8 L IS USM Instructions Manual

Canon RF 135mm F1.8 L IS USM Instructions Manual

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Summary of Contents for Canon RF 135mm F1.8 L IS USM

  • Page 1 Instructions...

  • Page 2: Camera Firmware

    Thank you for purchasing a Canon product. Canon RF135mm F1.8 L IS USM is a large Camera Firmware aperture telephoto 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 “IS”...

  • 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 Do not leave the product in excessive heat such as in a car in direct sunlight. High temperatures can cause the product to malfunction. 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 Focusing ring (→ 7) Lens function buttons (AF stop buttons) (→ 9) Control ring (→ 8) Hood mount (→ 12) Rubber ring (→ 6) Filter mounting thread (→ 13) Contacts (→ 6) Lens mount (→ 6) Focus mode switch (→ 7) Lens mount index (→...

  • Page 7: Attaching The Lens

    Detaching the Lens usage. 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. With a camera capable of electronic full-time manual focus, manual focusing is possible in both One-Shot AF and Servo AF modes. However, this requires a change in camera settings.

  • Page 9: Control Ring

    There are cases in which the sound of control ring operations may be recorded when shooting movies. The clicking sensation of the control ring can be removed by the Canon Service Center. (chargeable) ENG-8...
  • Page 10 4. Lens Function Buttons (AF Stop Buttons) Use as a AF stop button In the default settings, the lens function button serves as a AF stop button. You can assign During autofocus operation, you can press an different functions to the button from the AF stop button to temporarily pause autofocus, [Customize buttons] section of the camera.

  • Page 11: Image Stabilizer

    5. 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, it is recommended that you set the image stabilizer switch to OFF.
  • Page 12 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 13: Attaching The Hood

    6. Hood 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 Red dot Red dot Detaching the Hood Attachment position mark Stop position mark Keep your finger pressed down on the button located on the side of the hood, and then turn...
  • Page 14 You can attach filters 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 15: Specifications

    Specifications Focal Length/Aperture 135mm f/1.8 Lens Construction 12 groups, 17 elements Maximum Aperture f/1.8 Minimum Aperture f/22 Angle of View Horizontal: 15°, Vertical: 10°, Diagonal: 18° Min. Focusing Distance 0.7 m/2.30 ft. Max. Magnification 0.26x Field of View Approx. 135 x 91 mm/5.32 x 3.59 in. (at 0.7 m/2.30 ft.) Filter Diameter 82 mm Max.
  • Page 16 The maximum diameter, length and weight listed are for the lens itself only. Close-up Lens 250D/500D cannot be attached because there is no size that fits the lens. You cannot use extenders. All data listed is measured according to Canon standards. Product specifications and appearance are subject to change without notice. ENG-15...
  • Page 17 CT1-D263-A 0622SZ © CANON INC. 2022...

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