Canon lens EFS 1855mm f3556 IS STM User Manual

							ENG-10
You can attach extension tube EF12 II or EF25 
II for magnified shots. The shooting distance 
and magnification are shown below.
MF mode is recommended for accurate focusing.
You can attach filters to the filter mounting 
thread on the front of the lens.
●●
Only one filter may be attached. 
●● If you need a polarizing filter, use the Canon 
Circular Polarizing Filter PL-C B (58 mm).
●● To adjust the polarizing filter, first remove the 
lens hood.
Filters 
(sold separately)6Extension Tubes 
(Sold Separately)7
Focusing Distance Range (mm)Magnification (×)Close distance Long distance Close distance Long distance
EF12 II 18mm
Incompatible
55mm 209 382 0.65 0.23
EF25 II 18mm
Incompatible
55mm 201 270 1.00 0.51
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							ENG-11
Attaching a 250D or 500D (58mm) Close-up 
Lens enables close-up photography.
The magnification will be as follows.
Close-up Lenses 
(Sold separately)8
●●
Close-up Lens 250D: 0.08x - 0.52x
●● Close-up Lens 500D: 0.04x - 0.44x
MF mode is recommended for accurate focusing.
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							ENG-12
* Applies to 1/3-stop increments. With 1/2-stop increments, it will be f/22-38.
●●Equivalent to 29-88 mm in the 35mm film format.
●● The lens length is measured from the mount surface to the front end of the lens. Add 24.2 mm 
when including the lens cap and dust cap.
●● The size and weight listed are for the lens only, except as indicated.
●● Extenders cannot be used with this lens.
●● Aperture settings are specified on the camera. The camera automatically compensates for 
variations in the aperture setting when the camera is zoomed in or out.
●● All data listed is measured according to Canon standards.
●● Product specifications and appearance are subject to change without notice.
Specifications9
Focal Length/Aperture 18-55mm f/3.5-5.6
Lens Construction 11 groups, 13 elements
Minimum Aperture f/22-36*
Angle of View Diagonal: 74°20′ - 27°50′, Vertical: 45°30′ - 15°40′, Horizontal: 64°30′ - 23°20′
Min. Focusing Distance 0.25 m/0.82 ft.
Max. Magnification 0.36x (at 55mm)
Field of View Approx. 129 x 199 - 42 x 63 mm/5.08 x 7.83 - 1.65 x 2.48 inch (at 0.25 m/0.82 ft.)
Filter Diameter 58 mm
Max. Diameter and Length 69.0 x 75.2 mm/2.72 x 2.96 inch
Weight Approx. 205 g/7.2 oz
Hood EW-63C (Sold Separately)
Lens Cap E-58 II
Case LP1016 (Sold Separately)
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							CT1-8588-002	 0613Ni	 ©	CANON	INC.	2012	 
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