EF16-35mm f/4L IS USM

EF16-35mm f/4L IS USM

This lens is equipped with Image Stabilizer (IS) although it is an ultra-wide-angle lens. It reduces distortion aberration, curvature of field, and astigmatism to remarkable degrees, and improves image quality in peripheral areas through optimal placement of three aspherical lenses, including a large-diameter double-sided aspherical lens element, in its optical system. Moreover, adoption of two UD optical elements enhances resolution and contrast in all picture areas.

  • Aspherical lens
  • UD lens
  • Fluorine coating

Sample Photo

EOS 5D Mark III, f/16, 1/13 sec., ISO 100

Specs

  EF16-35mm f/4L IS USM
Focal length 16-35mm
Maximum aperture f/4
Construction
(groups-elements)
12-16
No. of diaphragm blades 9
Minimum aperture 22
Closest focusing distance 0.28m
Maximum magnification 0.23x
Filter size 77mm
Max. diameter x length Φ82.6 x 112.8mm
Weight 615g