Canon EF Lenses Instructions Download

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Canon EF lenses are fully electronicallycontrolled autofocus lenses developed exclusively for EOS cameras.

We at Canon hope that you will enjoy using your new high-performance compact lens.

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• Handle these lenses

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with care and protect it from sudden shock and abusive handling.

• Before putting the lens in its case, put the lens hood on the dust cap and set the

lens to the "

∞

" position.

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1 . To remove the rear dust cap, turn it counterclockwise until it stops, then pull it up

(1).

2. Align the red dot on the lens with the red dot above the camera

mount (2)-(A). Then turn the lens clockwise until it stops with

a click (2)-(B).

3. Remove the front lens cap.

• Be sure to keep the lens' electronic contacts clean to ensure proper connection,

• Be sure to keep the lens surface clean for correct autofocus.

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To dismount the lens, hold in the lens release button on the camera and turn the lens

counterclockwise until it stops. Then pull the lens off (3).

• Be sure to place the lens with its front end down to avoid damaging the electronic contacts.

Summary of Contents for EF Lenses

Page 1: ...WLQJ 2QWR WKH DPHUD 1 To remove the rear dust cap turn it counterclockwise until it stops then pull it up 1 2 Align the red dot on the lens with the red dot above the camera mount 2 A Then turn the le...

Page 2: ...e two distances For example using a standard 50 mm lens focused at 2 5 m 8 ft with the aperture set at f 11 depth of field extends from approx 1 8 m 6 ft to 4 m 13 ft Any subject in this range will be...

Page 3: ...into the front of the lens 12 As a rule only one filter should be used at a time Two or more filters may cause vignetting around the edges at focal lengths shorter than 35 mm When using a polarizing f...