Canon EF 400mm f4 DO IS USM - Manual (Page 16)

ENG-15
Specifications
Focal Length & Max. Aperture 400mm, f/4
Lens Construction 17 elements in 13 groups
Min. Aperture f/32
Angle of View Diagonal: 6°10’ Vertical: 3°30’ Horizontal: 5°10’
Min. Focusing Distance 3.5 m
Max. Magnification & Field of view 0.12
Ч
, 197
Ч
296mm/7.7
×
11.6 inch (at 3.5 m)
Filter Drop-in 52-series
Max. Diameter & Length 128 dia.
×
232.7mm/5 dia.
×
9.1 inch
Weight 1940g/67.9oz
Lens Hood ET-120
Lens Cap ET-145
Case Lens Case 400B
• The lens length is measured from the mount surface to the front end of the lens. Add 26.5 mm when including the
lens cap and dust cap.
• The size and weight listed are for the lens only, except as indicated.
• Closeup Lenses 250D/500D cannot be attached.
• 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.
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