Canon Patent Application Roundup (dual sensor cam, shrinking MILCs, RF 50mm f/1.8, RF 14-28mm f/2)

canon patent

Some new Canon patent applications, all spotted by Canon News.

Canon Patent Application 2019-184921 discusses how to further shrink the size of a mirrorless camera:

An object of the present invention is to provide a technique for suppressing an increase in the size of an image pickup apparatus due to the arrangement of a motor for driving a shutter.


Canon Patent Application 2019-186594 deals with the idea of a camera with dual sensors. Might produce some pretty cool HDR photography:

The half mirror 103 splits the imaging light beam (subject light beam) that has passed through the imaging optical system 102 into a first light beam and a second light beam. The first image sensor 104 and the second image sensor 105 receive the first light beam and the second light beam, respectively. The first image sensor 104 and the second image sensor 105 are constituted by a CCD image sensor, a CMOS image sensor, or the like. The first image sensor 104 and the second image sensor 105 have an image pickup pixel and a focus detection pixel for autofocus using a phase difference detection method. The MPU 106 includes a CPU and a memory that stores a program executed by the CPU, and functions as a control unit that controls the overall operation of the camera body 101. Further, the MPU 106 controls the driving of the photographing lens 102b via the lens driving motor 108.


Can the Canon EOS R system miss a Nifty Fifty lens? It looks like this has not to happen. Canon patent application 2019-184748 discusses optical formulas for an RF 50mm f/1.8 lens. Here comes the Nifty Fifty:

  • F-number 1.85
  • half angle (in degrees) 23.95
  • image height 21.64
  • total lens length 58.55
  • BF 20.94
  • Focal length 48.70
  • F-number 1.85
  • field angle 23.95
  • Image height 21.64
  • total lens length 58.55
  • BF 20.15
  • Focal length 48.70
  • F-number 1.85
  • half angle (in degrees) 23.95
  • Image height 21.64
  • total lens length 58.55
  • BF 16.48
  • Focal length 48.70
  • F-number 1.85
  • half angle (in degrees) 23.95
  • Image height 21.64
  • total lens length 58.55
  • BF 19.38

Canon patent application 2019-0324229 discusses optical formulas for an RF 14-28mm f/2 lens for the EOS R system

  • Focal length 14.42 19.78 27.16
  • F-number 2.06 2.06 2.06
  • Half angle of view 56.32 47.56 38.54
  • Image height 21.64 21.64 21.64
  • Total lens length 164.32 150.29 146.47 
  • BF 16.13 16.13 16.13

More Canon patent applications are listed here. Some particularly interesting patent applications we think might get into production are these:

Canon EOS M6 Mark II Review (particularly good for street & travel, Photography Blog)

canon eos m6 mark ii

Photography Blog posted their full Canon EOS M6 Mark II review. The EOS M6 Mark II is Canon’s latest APS-C mirrorless camera.

From the conclusion of the Canon EOS M6 Mark II review:

If you’re looking to get into interchangeable lens photography to exert a little more control over image functions and settings than your smartphone will allow, then the Canon EOS M6 Mark II is a good and straightforward enough place to start.

It allows you to begin your photographic ‘journey’ by pointing and shooting, before then gradually work your way around more precise manual controls as your understanding of the camera and personal skillset improves.

This camera is particularly good for street and travel photography, where its swift auto focusing, subject tracking, compact size and unobtrusive looks work in the photographer’s favour.

Read the review at Photography Blog

They gave the Canon EOS M6 Mark II a rating of 4/5 stars. More Canon EOS M6 Mark II reviews are listed here.

Canon EOS M6 Mark II: [shoplist 58198]

Canon Shows How Well The EOS 90D Is Suited For Sport And Action Photography

canon eos 90d Canon aps-c firmware dynamic range

Granted, the videos below have a promotional character and are made by Canon. Never the less, they show what you can do with the new Canon EOS 90D ($1,199) when it comes to sport and action photography work.

The photography in the videos, featuring Josh Katz, is about skateboarding and how to capture it. In Canon’s own phrasing the videos “explore the symbiotic relationship between skateboarding and photography through the lens of the Canon EOS 90D“. Who wouldn’t want a camera able to have a symbiotic relationship with human activities?

More episodes are set to come.

The EOS 90D is Canon’s latest APS-C DSLR, and it’s packed with powerful features (4K video included). More EOS 90D reviews.

EOS 90D: [shoplist 58163]

EOS 90D key features:

  • 32.5MP APS-C CMOS Sensor
  • DIGIC 8 Image Processor
  • UHD 4K30p & Full HD 120p Video Recording
  • 3″ 1.04m-Dot Vari-Angle Touchscreen LCD
  • 45-Point All Cross-Type AF System
  • Dual Pixel CMOS AF with 5481 AF Points
  • Up to 10-fps Shooting, ISO 100-25600
  • Built-In Wi-Fi and Bluetooth
  • EOS iTR AF, Electronic Shutter Function
  • 220,000-Pixel AE Metering Sensor

Here Are Some Solid Deals On Canon Cameras (EOS R/RP, 5D Mark IV, M50/M100, and more)

Canon Cameras

Update: Various Canon cameras got solid price drops. Check them out at Adorama and B&H Photo.

We have a bunch of very good deals on Canon cameras for you.


Noteworthy Kickstarter projects:

  1. SliderMini portable camera slider
  2. Universal camera strap with lifetime warranty
  3. DUO Daypack, quick access camera bag with lifetime warranty
  4. Kamlan 50mm f/1.1 lens for $199
  5. Peak Design super light travel tripod

Today only deals:

More hand-picked deals are listed here.

Authorised Canon retailer B&H Photo has discounted EOS 5D Mark IV and EOS 6D Mark II bundles on offer for the holidays.

We offer 10% discount to subscriptions to Pixpa all-in-one platform for photographers.

Today’s Gold Box and one day only deals at Amazon USAmazon DEAmazon UKB&H Photo, eBayAdorama.

Canon Europe stores have a cash back promotions going on:

Refurbished lenses and DSLRs at Canon Store (best deals to be found here)

Save $10 on Luminar 4 and/or Aurora HDR 2019 using our code “WATCH” at checkout.