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Canon Patent Application:  Various Canon RF high end kit lenses
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Canon Patent Application: Various Canon RF high end kit lenses

In this new patent application, Canon describes what certainly is the 24-105 kit lens that they have already come out with, however, there are other embodiments as well.  The 24-80 is one we certainly expect to see Canon release, as they need a smaller kit lens for what may end up being, smaller cameras over time.

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 
Lens overall length 119.50 134.52 149.55 
BF 13.50 18.71 22.73 

Focal distance 24.72 63.46 131.00 
F number 4.12 4.12 4.12 
half field angle (degree) -- 41.19 18.83 9.38 
Image height 21.64 21.64 21.64 
length of the lens 137.50 168.92 200.33 
BF 13.50 24.03 28.27 

Japan Patent Application 2019-012243

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How to view Japan Patent applications.

Unfortunately, there's no direct way of linking to the patent application (sad!) however, this is the easiest process to view a japan patent or application.

  1. Go to the Japan Patent Office search page.
  2. If it's a patent application (they are usually in the format of Year-Number ie: 2017-011300) then type the patent application number into the second field down from the top where it says publication of patent application. 
  3. Click on search.
  4. Then click on the patent application number link, and there's the patent application!

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