Canon lens EF 100mm f28 Macro USM User Manual

							ENG-10
Y
ou can attach filters to the filter mounting thread
on the front of the lens.
9. Filters (Sold Separately)
• Filters and the macro flash cannot be used on
this lens at the same time.
• If you need a polarizing filter, use the Canon
Circular Polarizing Filter (58mm).
•T o adjust the polarizing filter, first remove the
lens hood.
Y ou can attach Extension Tube EF12 II or EF25
II for magnified shots. The shooting distance and
magnification are shown below.
10.Extension Tubes (Sold Separately)
Camera-to-Subject  Magnification
Distance (mm)
Near Far Near Far
EF12 II 314 1002 1.19× 0.12×
EF25 II 319 606 1.39× 0.26×
Manual focusing is recommended for accurate
focusing.
COPY  
						

							ENG-11
Attaching a 250D or 500D (58mm) Close-up
Lens enables close-up photography.
The magnification will be as follows.
• Close-up Lens 250D: 1.44x - 0.40x
• Close-up Lens 500D: 1.28x - 0.20x
11.Close-up Lenses (Sold Separately)
The Canon Macro Ring Lite MR-14EX or the
Macro Twin Lite MT-24EX enables fully automatic
macro flash photography up to 1x magnification
in E-TTL autoflash mode.
12.Macro Flash (Sold Separately)
•F or information on operating the Canon Macro
Ring Lite MR-14EX or the Macro Twin Lite MT-
24EX, refer to the individual instruction booklets.
• Using aperture-priority AE (Av ) or Manual (M)
picture-taking modes are recommended for
macro photography as it is easy to adjust depth
of field and exposure in these modes.Manual focusing is recommended for accurate
f ocusing.
COPY  
						

							ENG-12
Specifications
Focal Length/Aperture100 mm f/2.8
Lens Construction8 groups, 12 elements
Minimum Aperturef/32
Angle of ViewDiagonal: 24° Vertical: 14° Horizontal: 20°
Min. Focusing Distance0.31 m/1.0 ft.
Max. Magnification 1 ×
Field of View 24 ×36 mm/0.9  ×1.4 in. (at 0.31 m)
Filter Diameter 58 mm
Max. Diameter and Length78.6 ×118.6 mm/3.1  ×4.7 in.
W eight 580 g/20.5 oz 
Hood (Sold Separately) ET-67
Lens CapE-58U/E-58 II
Case (Sold Separately)LP1219
T ripod Collar (Sold separately) Ring-type tripod mounting socket B (B)
(comes with the EF100mm f/2.8 MACRO USM adapter)
•The lens length is measured from the mount surface to the front end of the lens. Add 21.5 mm to include the
E-58U lens cap and dust cap, and 24.2 mm for the E-58 II.
• The size and weight listed are for the lens only, except as indicated.
• The EF1.4X II/EF2X II extenders cannot be used with this lens.
• Aperture settings are specified on the camera.
• All data listed is measured according to Canon standards.
• Product specifications and appearance are subject to change without notice.
COPY  
						

							©CANON INC. 2002
CT1-8508-004 0812Ni
COPY