Entry-level fixed focus Canon RF mount fixed focus lens patent unveiled

   Some time ago, I believe it was a very satisfying period for every friend who pays attention to Canon. The appearance of EOSR5 and a number of new lenses has attracted a lot of attention. Recently, foreign media exposed the patents of two Canon’s new RF mount prime lenses. If a product like EOSR5 can show Canon’s technical strength, then these two lenses may attract more users.

Entry-level fixed focus Canon RF mount fixed focus lens patent unveiled

   Canon’s new lens Patent

  The patents of these two lenses are RF40mmF1.8 and RF35mmF1.8 respectively. The relevant patent data are as follows

  RF40mmF1.8

   Focal length: 41.92mm

   Aperture value: 1.85

   Angle of view: 27.30 degrees

   Image height: 21.64mm

  Lens length: 71.50mm

  RF35mmF1.8

   Focal length: 36.00mm

   Aperture value: 1.85

   Viewing angle: 31.00 degrees

   Image height: 21.64mm

  Lens length: 79.97mm

   From the point of view of the patent content, these two lenses focus on small size and silent focusing experience. The patent content mainly describes the content of the mechanical design.

  Editorial view

   It is said that these two lenses may not be L-class lenses, which means that the prices of these two lenses will be more affordable. Foreign media said these two lenses may be unveiled in the near future. And this patent may be part of a series of non-L-class lens patents in the EOSR system.

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