Canon lens EF 180mm f35L Macro USM User Manual

ENG-10
10. Using the Tripod Mount
Adjusting the Revolving MountYou can loosen the orientation lock-knob on the tripod mount to allow it to rotate as needed to fit a
particular camera model for switching between vertical and horizontal positions.
DetachingFirst remove the lens from the camera and then remove the tripod mount from the lens as shown
below. To attach the tripod mount, reverse the procedure.
Loosen the orientation
locking knob.
Rotate the tripod mount and
align the mounting indicator
on the...

ENG-11
Y
ou can attach filters to the filter mounting thread
on the front of the lens.
11. Filters (Sold separately)
You can attach Extension Tube EF12 II or EF25
II for magnified shots. The shooting distance and
magnification are shown below.12. Extension Tubes 
(Sold separately)
Manual focusing is recommended for accurate
f ocusing.
• If you need a polarizing filter, use the Canon
Circular Polarizing Filter (72mm).
•T o adjust the polarizing filter, first remove the
lens...

ENG-12
•First attach the Extender to the lens, then attach the lens to the camera. Detach it from the
camera in the reverse order. If you attach the lens to the camera first, misoperation may
occur.
• With the EF1.4X II Extender attached, autofocusing is enabled from 0.8 m/2.6 ft. to infinity.
Autofocus mode cannot be used to take pictures closer than 0.8 m/2.6 ft. due to the relation
with the effective F value, so use manual focusing.
• If you use an Extender on the lens mounted on a EOS A2/A2E/5, set...

ENG-13
Attaching a 500D (72mm) Close-up Lens
enables close-up photography.
Magnification will be 1.48×
– 0.36×.
14. Close-up Lenses 
(Sold separately)
•Close-up Lens 250D cannot be attached
because there is no size that fits the lens.
• Manual focusing is recommended for accurate
focusing.
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ENG-14
Specifications
Focal Length & Max. Aperture180 mm, f/3.5
Lens Construction14 elements in 12 groups
Min. Aperturef/32
Angle of ViewDiagonal: 13°40’ Vertical: 7°40’ Horizontal: 11°25’
Min. Focusing Distance0.48 m / 1.6 ft.
Max. Magnification1 ×
Field of view 24 ×36 mm / 0.9  ×1.4 inch (at 0.48 m)
Filter Diameter 72 mm
Max. Diameter & Length82.5 ×186.6 mm / 3.2  ×7.3 inch
W eight 1090 g / 38.4 oz
Lens Hood ET-78 II
Lens CapE-72U/E-72 II
Case LZ1324
•The lens length is measured from the mount surface...

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CT1-8503-0040812Ni
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