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Canon Patent Application: Canon RF 24-80 F4.0
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Canon Patent Application: Canon RF 24-80 F4.0

Buried in one of the (many) Canon RF 24-105 patents that I've come across was another interesting design that deserved some notice.

Here Canon is also patenting a Canon RF 24-80mm F4 lens that would be a welcomed addition to the Canon RF lens portfolio.

Since Nikon has rounded out a F4 zoom set, you can rest assured that Canon will come out with one as well.

The lens particulars;

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

Also included, but a lens that would probably never see the light of day, considering the 24-105L was already released, is a 24-130mm F4.0

focal length 24.72 63.46 131.00
F-number 4.12 4.12 4.12
Half angle of view (degree) 41.19 18.83 9.38
Image height 21.64 21.64 21.64
Total lens length 137.50 168.92 200.33
BF 13.50 24.03 28.27

Canon Patent Application 2019-191607

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