Owner's Manual

Thank you for purchasing a Canon product.
The Canon EF100mm f/2.8 MACRO USM is a
macro lens that can be used for normal
photography as well as macro photography
up to 1x magnification.
It
is dedicated to
Canon EOS cameras.
"USM" stands for Ultrasonic Motor.
Features
1.
The three-group floating system results
in
excellent delineation at all focusing distances
from life-size to infinity.
2.
Ultrasonic motor (USM) for quick and quiet
autofocusi
ng.
3.
A Canon macro flash makes it easy to take
close-up pictures with a flash. The inner
focusing mechanism enables AF photography
while the macro flash
is
attached.
Conventions used in this instruction
...
Warning to prevent lens or camera malfunction
U or damage.
llJ
Supplementary notes on using the lens and
taking pictures.
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