Today one more patent surfaced over the web that Shows Canon 3.5-350mm f / 3.3-7.1 lens designed for 1 / 2.3 ” sensor camera. The Lens is equivalent to 100X optical zoom (that’s 20-2000mm).
Take a look at the patent document below
Take a look at the patent details below translated by google
- Patent Publication No. 2016-35538
- Published 2016.3.17
- Filing date 2014.8.4
- Example
- Zoom ratio 99.76
- Wide-angle intermediate telephoto
- Focal length 3.50 34.95 349.15
- F-number 3.30 5.90 7.33
- Half angle of 40.45 6.33 0.64
- The image height 2.98 3.88 3.88
- The total lens length 105.21 146.41 170.23
- BF 10.71 17.37 3.44
This is the third Canon 100X Zoom lens patent we have seen till now, the first patent of Canon 100X zoom lens can be seen here and the second 100X lens patent is available here.
Also take a look at – A glimpse into the future – Canon R&D Lab Report
More to come…
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