Egami has uncovered another new Canon patent for a Cinema EOS CN-E 30-160mm f/2.8 LS lens, made especially for Super 35 sensors.
Description of the patent literature
- Patent Publication No. 2015-230449
- Published 2015.12.21
- Filing date 2014.6.6
- Zoom ratio 2.86
- Focal length 70.00 118.30 200.00
- F-number 2.80 2.80 2.80
- Half angle (in degrees) 12.52 7.49 4.45
- Image height 15.55 15.55 15.55
- Overall length of the lens 277.01 277.01 277.01
- BF 44.72 44.72 44.72
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