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EF 100-400mm 4.5-5.6 Image Stabilizer USM Lens,CANON AUTHORIZED USA DEALER
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Canon EF 100-400mm 4.5-5.6 Image Stabilizer USM Lens,CANON AUTHORIZED USA DEALER

Condition: Brand new, USA Warranty
  • 100-400mm telephoto zoom lens with f/4.5 max aperture
  • 2 Image Stabilizer modes make it easy to capture far-off action
  • Compatibility with extenders 1.4x III and 2x III
  • The first EF telephoto zoom lens with a high-magnification zoom range of 100 to 400mm. This is the first L type zoom lens with IS (Image Stabilizer) system. The dual-mode IS mechanism corrects camera shake blurring equivalent to two shutter speed steps. The IS Mode-1 works for normal shooting and IS Mode-2 is suitable for panning shots of a moving subject, stabilizing images in viewfinder. The optical system uses one artificial crystal fluorite and one Super UD (Ultra-low Dispersion) glass lens elements(3rd & 7th), which thoroughly correct chromatic aberration. The minimum focusing distance of 1.8m is achieved throughout zooming range. The floating system in rear focusing system is employed for the first time for EF zoom lens to achieve a high definition for the entire focusing range. A ring USM (Ultrasonic Motor) drives high-speed and silent AF and full-time manual focusing. Linear zooming design with zooming friction adjustment ring gives a good operability of this lens. Extenders EF1.4X and EF2X are compatible to this lens with


    • The first EF lens with a zoom range from 100mm to 400mm, the EF 100-400mm f/4.5- 5.6L IS USM lens offers high resolution, superb contrast, neutral color balance, and Canon's original built-in Image Stabilizer function. High zoom magnification is achieved by means of a 6-group configuration with 5 movable groups
    • Professional quality telephoto zoom lens for EOS cameras
    • Built-in dual-mode Image Stabilizer reduces camera shake up to two full shutter speeds compared to hand-held shooting with conventional lens
    • Fluorite and Ultra-low Dispersion elements suppress chromatic aberrations for outstanding sharpness, contrast and color fidelity
    • Uses Ultrasonic motor for high-speed autofocus with full-time manual override
    • Tripod collar, lens hood ET-83C, lens cap E-77U and case supplied as standard accessories.

    Lens Construction (group) 14
    Lens Construction (element) 17
    No. of Diaphragm Blades 8
    Minimum Aperture 8/32-38
    (f/32-40 for cameras featuring 1/3-stop markings)
    Closest Focusing Distance (m)
    Maximum Magnifcation (x) 0.2
    Filter Diameter (mm) 77
    Maximum Diameter x Length (mm) 92 X 189
    Weight (g) 1,360



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