4
5
TO THE CUSTOMER
1. Canon shall bear no responsibility for
damage resulting from improper operation
of this product by the customer.
2. Canon shall make no guarantees about
the product quality, functions, or operation
manual and its marketability and suitability
for the customer’s purpose.
Moreover, Canon shall bear no
responsibility for any damage, direct or
incidental, that results from usage for the
customer’s purpose.
3. Canon shall make no guarantees about the
results obtained using this product.
4. The product specifications, configuration,
and appearance are subject to change
without prior notice.
5. For further information on repairs,
maintenance, or adjustments not
mentioned in this operation manual,
contact your Canon dealer or your Canon
sales representative.
6. Note that Canon may be unable to
undertake servicing or repair of a product
if it is modified without consulting Canon or
your Canon sales representative.
MAINTENANCE AND
INSPECTION
NOTE
1. Gently blow or brush away dust or dirt on
the lens surface using a lens blower or a
soft lens brush. Remove any fingerprints or
other stains with a soft clean cotton cloth
moistened with commercially available lens
cleaning fluid or lens cleaning paper.
Be careful not to rub dust across the lens,
as the lens surface may be scratched.
2. A periodic inspection about once a year is
recommended.
The inspection and maintenance interval
depends on the operating conditions, the
frequency of use, and the environment. If
required, overhaul the lens.
STORAGE
CAUTION
1. Always attach the lens cap (or hood
cap) and the dust cap before storing the
lens. Storing the lens without these caps
attached may present a fire hazard. (Very
bright light, such as sunlight, may be
focused by the lens and cause a fire.)
NOTE
1. If the lens becomes damp because of
use in fog, mist, or drizzle, wipe off the
moisture with a soft dry cloth and seal the
lens together with an effective desiccant
in a vinyl bag to remove moisture that has
entered the interior.
CANON INC.
30-2, Shimomaruko 3-chome, Ohta-ku, Tokyo 146-8501, Japan
Canon Europe Ltd
3 The Square, Stockley Park, Uxbridge, Middlesex, UB11 1ET UK
All rights reserved. No part of this operation manual may be reproduced or copied in any form or by any
means without the written permission of Canon Inc.
