LENSES
E1
GENERAL SAFETY INFORMATION
The safety warnings and cautions provided on the product or in this operation manual must be observed. Failure to observe
these warnings and cautions provided to guard against hazards may result in injury or accident.
Read this operation manual carefully to familiarize yourself with its contents and ensure that you can operate the product
properly.
Also, store this manual in a safe place where it can easily be referenced whenever required.
This operation manual uses the following symbols and terms to identify hazards to protect you and others by aiming to
prevent the occurrence of accidents.
WARNING
This indicates a potentially hazardous situation which, if not heeded, may result in
death or serious injury to you or others. Be sure to heed all warning notices to ensure
safe operation at all times.
CAUTION
Indicates hazardous situations which, if not heeded, may result in minor or moderate
injury to you or other persons, or damages to your property.
NOTE
Emphasizes essential inform which, if not heeded, may render the product
unworkable or cause it to function improperly.
Also, provides helpful information for operation.
HANDLING THE PRODUCT
WARNING
1. Never allow water to enter or be spilled on the product.
Immediately stop using the product if water enters the product. Otherwise, a fire or electric shock hazard may result.
2. Do not stare at the sun or other source of high-intensity light through the lens. Doing so may result in injury to your
eyes.
CAUTION
1. Do not drop the lens when transporting it or when attaching or detaching it to or from the camera head. The lens may
fall, possibly causing injury.
2. Make sure all mountings are tightened securely. If any of these mountings becomes loose, the lens may fall, possibly
causing injury.
3. Always grasp the connector itself when connecting or disconnecting the lens cable. Pulling on the cable portion may
result in damage to the cable, such as breakage of the conductors. Power leaking from a damaged cable may present
a fire or electric shock hazard.
4. Inspect all mountings periodically (about every 6 months to year) to make sure they are securely tightened, and tighten
any loose portions. Otherwise, the lens may fall, possibly causing injury.
5. If it becomes necessary to repair this product, or to perform any operations or adjustments not mentioned in this
operation manual, contact Canon’s representative or the dealer who originally supplied lens.
NOTE
1. Protect the lens from strong impacts of shocks. Striking or dropping the lens may result in a malfunction.
2. This lens is not completely waterproof, so avoid exposing it directly to rain or snow. When the lens must be used in rain
or snow, provisions should be made to prevent the lens from getting wet.
3. Under dusty conditions, the lens should be mounted or dismounted with a cover placed over the mount so as to
prevent dust from entering into the interior.
4. Do not bring the lens, kept in a very cold ambient temperature, into a warm room, because the lens may fog
on the inside or condensation may occur.In these cases, the lens cannot be used until these problems clear.
If the lens must be used under such conditions, countermeasures are recommended. (For instance, before
bringing the lens into a warm room, put it in a vinyl bag with an effective desiccant, and then bring it into the
room. After the temperature acclimatizes to the same level as the room temperature, take out the lens out of the
vinyl bag.)
5. If the lens is to be used in adverse environments, such as in a chemical laden atmosphere, consult with Canon’s
representative beforehand.
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