Instruction/ maintenance manual of the product 2044B002 Canon
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EF-S55-250mm f/4-5.6 IS II Instruction ENG C OP Y.
ENG-1 Thank y ou f or purc hasing a Canon pr oduct. Features 1. The Image Stabilizer gives the equivalent effect of a shutter speed four stops faster*. This function provides optimal image stabilization depending on shooting conditions (such as shooting still subjects and following shots).
ENG-2 a Safety Precautions • 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. • Whether it is attached to the camera or not, do not leave the lens under the sun without the lens cap attached.
ENG-3 Nomenclature Contacts ( → 4) Image stabilizer switch ( → 6) Hood mount ( → 5) Lens mount index ( → 4) Filter mounting thread ( → 8) Zoom ring ( → 5) Focusing ring ( → 4) Zoom position index Focus mode switch ( → 4) For detailed information, reference page numbers are provided in parentheses ( → **).
ENG-4 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 electrical contacts from getting scratched.
ENG-5 3 Zooming To zoom, turn the lens’ zoom ring. Be sure to finish zooming before focusing. Changing the zoom ring after focusing can affect the focus. 4 Hood (Sold Separately) The ET-60 hood can keep unwanted light out of the lens, and also protects the lens from rain, snow, and dust.
ENG-6 5 Image Stabilizer You can use the image stabilizer in AF or MF mode. This function provides optimal image stabilization depending on shooting conditions (such as shooting still subjects and following shots). 1 Set the STABILIZER switch to . ¡ If you are not going to use the image stabilizer function, set the switch to .
ENG-7 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.
ENG-8 6 Filters (Sold Separatel y) You can attach filters to the filter mounting thread on the front of the lens. ¡ The front end of the lens rotates, so hold it when attaching the filter. ¡ Use a genuine Canon filter (58mm). ¡ To adjust the polarizing filter, first remove the lens hood.
ENG-9 8 Close-up Lenses (Sold separately) Attaching a 250D or 500D (58mm) Close-up Lens enables close-up photography. The magnification will be as follows. ¡ Close-up Lens 250D: 0.23x - 1.42x ¡ Close-up Lens 500D: 0.11x - 0.86x Manual focusing is recommended for accurate focusing.
ENG-10 9 Specifications Image Size 15.1 × 22.7 mm Focal Length/Aperture 55 – 250 mm f/4 – 5.6 Lens Construction 10 groups, 12 elements Minimum Aperture f/22 – 32 Angle of View Diagonal: 27° 50’ – 6° 15’ Vertical: 15° 40’ – 3° 30’ Horizontal: 23° 20’ – 5° 20’ Min.
© CANON INC. 2011 CT1-8577-001 0812Ni C OP Y.
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