Canon EF 400mm f/4 DO IS USM Super Telephoto Prime Lens Features & Technical Specs


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.

Estimated Retail Price
$6,469.00
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



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