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LENS
EF28–135mm f/3.5–5.6 IS USM
E E N N G G
Instruction

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Summary of Contents for Canon EF28

  • Page 1 LENS EF28–135mm f/3.5–5.6 IS USM E E N N G G Instruction...
  • Page 2: English Instructions

    Thank you for purchasing a Canon product. Canon EF28-135mm f/3.5-5.6 IS USM is a high- performance lens developed for EOS cameras that incorporates an Image Stabilizer function. ● “IS” stands for Image Stabilizer. ● “USM” stands for Ultrasonic Motor. a Handling Cautions...
  • Page 3: Safety Precautions

    a Safety Precautions a Safety Precautions 1. Do not look at the sun or a bright light source through the lens or camera. Doing so could result in loss of vision. Looking at the sun directly through the lens is especially hazardous.
  • Page 4 Nomenclature Hood mount Zoom ring(→ 5) Focusing ring(→ 5) Image stabilizer switch(→ 6) For detailed information, reference page numbers are provided in parentheses (→ **). Focus mode switch(→ 5) Zoom position index Distance scale(→ 8) Contacts(→ 4) Lens mount index(→ 4)
  • Page 5: Mounting And Detaching The Lens

    1. Mounting and Detaching the Lens See your camera’s instructions for details on mounting and detaching the lens. • After detaching the lens, place the lens with the rear end up to prevent the lens surface and contacts from getting scratched. •...
  • Page 6: Setting The Focus Mode

    2. Zooming 3. Setting the Focus Mode To zoom, turn the lens’ zoom ring. Be sure to finish zooming before focusing. Changing the zoom ring after focusing can affect the focus. To shoot in autofocus (AF) mode, set the focus mode switch to AF. To shoot in manual focus (MF) mode, set the focus mode switch to MF, and focus by turning the focusing ring.
  • Page 7: Image Stabilizer

    4. Image Stabilizer You can use the image stabilizer in AF or MF mode. 1. Set the STABILIZER switch to ON. • If you are not going to use the image stabilizer function, set the switch to OFF. 2. When you press the shutter button halfway, the Image Stabilizer will start operating.
  • Page 8: Tips On Using The Image Stabilizer

    5. Tips on Using the Image Stabilizer The image stabilizer in this lens is effective for hand-held shots under the following conditions. • In semi-darkened areas such as indoors or outdoors at night. • In locations where flash photography is prohibited, such as art museums and theater stages. •...
  • Page 9: Infinity Compensation Mark

    6. Infinity Compensation Mark Distance index Infinity compensation mark 7. Infrared Index To compensate for shifting of the infinity focus point that results from changes in temperature. The infinity position at normal temperature is the point at which the vertical line of the L mark is aligned with the distance indicator on the distance scale.
  • Page 10 8. Hood and Filters Hood (Sold Separately) The EW-78B II lens hood can keep unwanted light out of the lens, and also protects the lens from rain, snow, and dust. To attach the hood, align the hood’s attachment position mark with the red dot on the front of the lens, then turn the hood in the direction of the arrow until the lens’s red dot is aligned with the hood’s stop position mark.
  • Page 11 You can attach filters to the filter mounting thread on the front of the lens. • Only one filter may be attached. • Use a polarizing Canon filter (72mm). • To adjust the polarizing filter, first remove the lens hood.
  • Page 12 9. Extension Tubes (Sold Separately) You can attach extension tube EF12 II or EF25 II for magnified shots. The shooting distance and magnification are shown below. 28mm EF12 II 135mm 28mm EF25 II 135mm MF mode is recommended for accurate focusing. 10.
  • Page 13: Specifications

    • Aperture settings are specified on the camera. The camera automatically compensates for variations in the aperture setting when the camera is zoomed in or out. • All data listed is measured according to Canon standards. • Product specifications and appearance are subject to change without notice.
  • Page 14 CT1-7594-000 © CANON INC. 1997 2009.5...

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Ef28–135mm f/3.5–5.6 is usm

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