Canon lens EF 70300mm f456 IS USM User Manual

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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.
Camera-to-SubjectMagnificationDistance (mm)Near Far Near Far
EF12 II 70mm 584 638 0.22×
0.17×
300mm 1361 7629 0.32 ×0.04×
EF25 II 70mm 420 428 0.40×
0.38×
300mm 1254 3890 0.39 ×0.09×
Manual focusing is recommended for accurate
focusing.
8. Filters (Sold separately)
Y ou 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.
¡Only one filter may be attached.
¡If you need a polarizing filter, use the Canon Circular Polarizing Filter (58mm).
¡To   adjust the polarizing filter, first remove the
lens hood.
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10. 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:Can be used at the 70mm end (magnification
0.29x - 0.38x)
¡Close-up Lens 500D: Can be used (magnification 0.14x - 0.90x)
Manual focusing is recommended for accurate
focusing.
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Specifications
Focal Length/Aperture70-300 mm f/4-5.6Lens Construction10 groups, 15 elementsMinimum Aperturef/32-45Angle of ViewDiagonal: 34° - 8° 15’ Vertical: 19° 30’ - 4° 35’ Horizontal: 29° - 6° 50’Min. Focusing Distance1.5 m/4.9 ft.Max. Magnification 0.26 ×  (at 300 mm)Field of Viewapprox. 394  ×596 mm - 92 × 136 mm/15.5 × 23.5 inch - 3.6 ×5.4 inch (at 1.5 m)Filter Diameter 58 mm/2.3 inchMax. Diameter and Length76.5 ×142.8 mm/3.0  ×5.6 inch
W eight  630 g/22.2 oz 
Hood ET-65BLens CapE-58U/E-58 II
Case LP1222
¡The lens length is measured from the mount surface to the front end of the lens. Add 21.5 mm to include the
E-58U lens cap and dust cap, and 24.2 mm for the E-58 II.
¡The size and weight listed are for the lens only, except as indicated.
¡The EF1.4X II/EF2X II extenders cannot be used with this lens.
¡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.
Hood / Lens Cap / Case
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							©CANON INC. 2005
CT1-8519-004 0812Ni
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