Canon EF 70-300mm f/4-5.6L IS USM 业主指南
ENG-13
• If you need a polarizing filter, use the Canon
Circular Polarizing Filter (67mm).
• To adjust the polarizing filter, first remove the
lens hood.
You can attach filters to the filter mounting thread
on the front of the lens.
on the front of the lens.
11. Filters
(Sold separately)
12. Extension Tubes
(Sold separately)
Camera-to-Subject
Magnification
Distance (mm)
Near
Far
Near
Far
EF12 ll
70mm
469
627
0.25
×
0.17
×
300mm
1011
7584
0.29
×
0.04
×
EF25 ll
70mm
357
410
0.47
×
0.38
×
300mm
887
3842
0.38
×
0.09
×
You can attach Extension Tube EF12 II or EF25
II for magnified shots. The shooting distance and
magnification are shown below.
II for magnified shots. The shooting distance and
magnification are shown below.
Manual focusing is recommended for accurate
focusing.
focusing.