Canon EF 70-200mm f/2.8L IS II USM Instructions Manual - Page 7

Browse online or download pdf Instructions Manual for Camera Lens Canon EF 70-200mm f/2.8L IS II USM. Canon EF 70-200mm f/2.8L IS II USM 20 pages. Ef zoom lenses
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Canon EF 70-200mm f/2.8L IS II USM Instructions Manual

1. Mounting and Detaching the Lens

See your camera's instructions for details on
mounting and detaching the lens.
After detaching the lens, place the lens with
the rear end up to prevent the lens surface and
contacts from getting scratched.
Contacts that are scratched, soiled, or have
fingerprints on them may result in faulty
connections or corrosion, which may lead to
malfunctions. If the contacts get soiled, clean
them with a soft cloth.
Attach the lens cap and dust cap when
disconnecting the lens. When attaching the
dust cap, align the lens mount index with the 
index of the dust cap and rotate in a clockwise
direction as shown in the illustration. Follow the
reverse procedure to detach it.
The lens mount has a rubber ring for enhanced
dust- and water-resistance. The rubber ring may
cause slight abrasions around the camera's lens
mount, but this will not cause any problems. If the
rubber ring becomes worn, it is replaceable by a
Canon Service Center at a cost.
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