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Canon Patent Application: Canon RF 135mm F1.4
We know that Canon is going to make some more jaw dropping primes, and we've discovered buried in a related patent application the design for a Canon RF 135mm F1.4. This would make an excellent upgrade to the lengendary Canon EF 135mm F2.0.
From the Patent Application;
Focal length: 131.00
F-Number: 1.41
Half angle of view: 9.38
Image height 21.64
Total lens length 182.28
BF 13.87
This I believe will be one of the lenses coming out in the near future. It essentially completes the professional prime portrait lens kit.
Japan Patent Application 2020-008628
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