ENG-10
11. Specifications
Focal Length/Aperture
17 – 40 mm f/4
Lens Construction
9 groups, 12 elements
Minimum Aperture
f/22
Angle of View
Diagonal: 104° – 57° 30’
Vertical: 70° 30’ – 34°
Horizontal: 93° – 49° 20’
Min. Focusing Distance
0.28 m/0.92 ft.
Max. Magnification
0.24
× (
at 40 mm
)
Field of View
234
×
365 mm – 100
×
150 mm / 9.2
×
14.4 inch – 3.9
×
5.9 inch
(
at 0.28 m
)
Filter Diameter
77 mm
Max. Diameter and Length
83.5
×
96.8 mm / 3.3
×
3.8 inch
Weight
475 g / 16.8 oz
Hood
EW-83E
Lens Cap
E-77U
Case
LP1319
• The lens length is measured from the mount surface to the front end of the lens. Add 21.5 mm when including the
lens cap and dust cap.
• 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.
COP
Y
