Canon'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.
Focal Length & Maximum Aperture - 400mm 1:4Lens Construction - 17 elements in 13 groupsDiagonal Angle of View - 6 Degrees 10'Focus Adjustment - Inner focusing system with USMClosest Focusing Distance - 3.5m / 11.5 ft.Filter Size - 52mm Drop-InMax. Diameter x Length, Weight - 5.0" x 9.2", 4.3 lbs. / 128.0 x 232.7mm, 1940g
(based on 1 review)
Reviewed by 1 customer
Displaying review 1
Back to top
Excellent for birds in flight
from Houston Tx
About Me Semi-pro Photographer
Comments about EF 400mm f/4 DO IS USM Super Telephoto Lens for Canon SLRs - 7034A002:
Great lightweight lens for wildlife while handholding especially for birds. The contrast problems mentioned by some are completely overblown and easily fixed in photoshop. Overall a fantastic lens.
Bottom Line Yes, I would recommend this to a friend
Was this review helpful? Yes / No
- You may also flag this review