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14. Extension Tubes
(Sold Separately)
You can attach extension tube EF12 II or EF25
II for magnied shots. The shooting distance
and magnication are shown below.
MF mode is recommended for accurate focusing.
Focusing Distance
Range (mm)
Magnication (×)
Close
distance
Long
distance
Close
distance
Long
distance
EF12 II
100mm 586 1121 0.27 0.12
400mm 881 13306 0.38 0.03
EF25 II
100mm 476 664 0.42 0.27
400mm 814 6571 0.46 0.07
12.
Filters
(sold separately)
● If you need a polarizing lter, use the Canon
Circular Polarizing Filter PL-C B (77 mm).
● The circular polarizing lter can be adjusted via
the hood’s adjustment window which is opened
by sliding it forward.
You can attach lters to the lter mounting
thread on the front of the lens.
13.
Close-up Lenses
(sold separately)
● Close-up Lens 250D cannot be attached
because there is no size that ts the lens.
● MF mode is recommended for accurate focusing.
Attaching a 500D (77 mm) Close-up Lens
enables close-up photography.
It provides a magnication of 0.2x to 0.78x.
COPY