Owner's Manual

Table Of Contents
-.
has
pioneered
development
USM
for camera
lenses.
In
fad,
optimized autofocus
action
for
quick
l
performance
with
high
torque
while
minimizing
motor
II
Technology
activates
focusing
by
shihing
a
group
of
lenses
inside
the
unit,
rather
than
moving
(expanding
or
contracting)
the
lens
unit.
Since
the
overall
length
of
the
you
can
enjoy
shooting
ease
and
compact
dimensions.
I
28
I