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A patent showing the optical formula for a 6-22mm f/1.4-1.8 for 1 inch sensor has appeared. This lens would have the 35mm equivalent of 28-100mm f/1.4-1.8.
We expect this is for an upcoming PowerShot camera, which will likely come for CES in January of 2017.
Patent Publication No. 2016-191753 (Google Translated)
- Published 2016.11.10
- Filing date 2015.3.31
- Zoom ratio 3.43
- Focal length 6.15 20.03 21.08
- F-number 1.44 1.85 1.85
- Angle of view 37.08 13.06 12.43
- The image height 4.65 4.65 4.65
- Reference Bu overall length 74.93 77.34 76.67
- BF 3.98 3.98 3.98
