According to the latest rumors from CanonNews, Canon has just filed a new patent for Canon RF 24-80mm F4.0 lens.
Below is the application:
- focal length 24.72 48.09 82.45
- F number 4.12 4.12 4.12
- Half angle of view 41.19 24.22 14.70
- Image height 21.64 21.64 21.64
- Total lens length 119.50 134.52 149.55
- BF 13.50 18.71 22.73
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