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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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