The specifications for the long rumoured Canon EF 11-24 f/4L USM have finally been revealed.

Canon EF 11-24 f/4L USM (UPDATED February 1, 2015 Google Translated)

  • Lens arrangement 16 sheets group 11
  • 4 aspherical lens (large diameter grinding aspheric single, large-diameter glass molded aspherical one, two glass mold aspherical)
  • One Super UD lens, one UD lens
  • SWC coating (two-sided)
  • ASC coating (one side)
  • The fluorine-coded into the rear lens and the front lens
  • Diaphragm blades nine. The aperture circular
  • Minimum aperture is F22
  • In the shortest shooting distance is 24mm 0.28m, 0.32m in 11mm
  • 0.16 times at the maximum photographic magnification is 24mm, 0.06 times in 11mm
  • AF motor ring USM
  • Full-time manual focus
  • Dust and water
  • Rear gelatin filter holder
  • Total length 132mm, maximum diameter 108mm
  • Weight 1180g

Source: [DCI]


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