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8. Filters
(Sold separately)
You can attach filters to the filter mounting
thread on the front of the lens.
To ensure dust- and water-resistant performance,
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attach a Canon PROTECT filter (77mm).
Only one filter may be attached.
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If you need a polarizing filter, use the Canon
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Circular Polarizing Filter PL-C B (77 mm).
To adjust the polarizing filter, first remove the
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lens hood.
9. Close-up Lenses
(Sold separately)
Attaching a 500D (77mm) Close-up Lens
enables close-up photography.
Compatibility with Close-up Lenses is as follows.
Can be used at the 35mm end (magnification
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0.07x - 0.28x)
Close-up Lens 250D cannot be attached
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because there is no size that fits the lens.
MF mode is recommended for accurate focusing.
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10. 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.
Focusing Distance Range (mm)
Close distance Long distance Close distance Long distance
16mm
EF12 II
206
35mm
16mm
EF25 II
200
35mm
MF mode is recommended for accurate focusing.
Magnification (×)
Incompatible
253
0.63
0.36
Incompatible
216
1.12
0.80
ENG-11
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