Canon EF 400mm f/4 DO IS USM Super Telephoto Lens
Canon Updated: 2007-06-02Canon’s breakthrough multi-layer diffractive optical lens technology provides photographers with superior super-telephoto performance in a smaller and lighter design with enhanced correction for chromatic aberrations. We’ve also added our highly effective Image Stabilization system that gives the equivalent effect of a shutter speed two stops faster. And, it’s built to our professional standards with fast AF, full-time mechanical focus and dust and water-resistant construction.
Lens
Focal Length & Maximum Aperture: 400mm 1:4
Lens Construction: 17 elements in 13 groups
Diagonal Angle of View: 6° 10'
Focus Adjustment: Inner focusing system with USM
Closest Focusing Distance: 3.5m / 11.5 ft.
Filter Size: 52mm Drop-In
Max. Diameter x Length, Weight: 5.0" x 9.2", 4.3 lbs. / 128.0 x 232.7mm, 1940g
There are no manuals currently available for this model.
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