Here is a new Canon patent application, as usual for RF-mount lenses. Canon patent application…
Canon patent for 24-120mm f/3.5-5.6 IS lens
Canon filed a patent for a 24-120mm f/3.5-5.6 IS lens. Most likely a lens for full-frame sensors.
- Patent Publication No. 2015-132637
- Published 2015.7.23
- Filing date 2014.1.9
- Example 4
- Zoom ratio 4.76
- Focal length 24.73 55.13 117.60
- Fno. 3.60 4.91 5.83
- Half angle of 41.18 21.43 10.42
- Image height 21.64
- Overall length of the lens 149.01 170.43 200.01
- BF 38.67 61.21 74.86
- Canon patents
- Anti-vibration (Group 6)