Owner's Manual

9.
Fi
Iters (Sold Separately)
You
can attach filters to the filter mounting thread
on
the front of the lens.
o ·Filters and the macro flash cannot
be
used
on
this lens at the same time.
If you need a polarizing filter, use the Canon
Circular Polarizing Filter (58mm).
To
adjust the polarizing filter, first remove the
lens hood.
ENG-10
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.
Camera-to-Subject
Magnification
Distance (mm)
Near
Far
Near Far
EF12
II
314
1002 1.19x 0.12x
EF25
II
319 606
1.39x 0.26x
l.ll
Manual focusing
is
recommended for accurate
focusing.