Here Is Another Canon EOS R Teardown, Showing How Well This Camera Is Build

Canon Eos R

All images © kolarivision.com and used with permission

The folks at Kolari Vision disassembled the Canon EOS R.

They write:

[…] the slimmest sensor we’ve seen thus far in the mirrorless war. The absence of a shaker for IBIS keeps the sensor assembly very lean, but a lot of unused room remains in the camera. Whether this is necessary for heat dissipation or some other purpose is anybody’s guess. Canon doesn’t seem to care much for the idea of IBIS, but they could very well intend to add it in a later model. We won’t know until it happens.

See the teardown at Kolari Vision.

Another Canon EOS R teardown can be seen here.


Please use the links below to put your order (international shipping available).

Order the Canon EOS R in the USA: B&H Photo | Adorama | Canon USA | Amazon

Order the Canon RF mount lenses in the USA: B&H Photo | Adorama | Canon USA | Amazon

Availability should be given also at major retailers in Europe and around the world (you have to check for your country). Please use the links below.

Canon EOS R world-wide order links:

Australia: Amazon, Adorama, B&H Photo, Digitalrev, eBay Australia, Alibaba
Canada: Amazon Canada, DigitalRev, Adorama, B&H Photo, eBay Canada, Canon Canada, KEH Camera
France: Amazon FR, DigitalRev, eBay FR, Canon France
Germany/Austria/Switzerland: Amazon DE, DigitalRev, eBay DE, Wex Photo Video, Canon Deutschland
Italy: Amazon IT, DigitalRev, eBay IT, Canon Italia
United Kingdom/Ireland: Amazon UK, Park Cameras, Wex Photo Video, DigitalRev, eBay.uk, Canon UK
USA: Amazon, B&H Photo, Digitalrev, eBay, Adorama, KEH Camera, Canon USA

Canon RF mount lenses world-wide order links:

Australia: Amazon, Adorama, B&H Photo, Digitalrev, eBay Australia, Alibaba
Canada: Amazon Canada, DigitalRev, Adorama, B&H Photo, eBay Canada, Canon Canada, KEH Camera
France: Amazon FR, DigitalRev, eBay FR, Canon France
Germany/Austria/Switzerland: Amazon DE, DigitalRev, eBay DE, Wex Photo Video, Canon Deutschland
Italy: Amazon IT, DigitalRev, eBay IT, Canon Italia
United Kingdom/Ireland: Amazon UK, Park Cameras, Wex Photo Video, DigitalRev, eBay.uk, Canon UK
USA: Amazon, B&H Photo, Digitalrev, eBay, Adorama, KEH Camera, Canon USA

This is how a disassembled Canon EOS R camera looks like

Canon Eos R

All images © lensrentals.com, used with permission.

Roger Cicala of Lens Rentals tore apart another piece of photographic gear. This time its the Canon EOS R’s turn to get disassembled.

Roger Cicala says:

It was rather a boring disassembly, really, about what we should expect for Canon doing a Canon 6D Mark II quality mirrorless camera. It’s neatly laid out and nicely engineered inside. One thing that struck me is that it’s not very crowded inside there, or as we like to say ‘they left a lot of air inside’.

This view that I haven’t shown you yet, kind of illustrates that; there’s a pretty big gap between the circuit boards and the image sensor. If you look back at the Sony A7R III teardown […] you’ll notice there’s not that much space inside; it’s taken up by the IBIS system which is big and thick.

There is an interesting statement by Mr. Cicala about future Canon EOS R models eventually having IBIS (In Body Image Stabilisation). He doesn’t think there will ever be an EOS R with IBIS:

Canon has been very clear that they think lens stabilization is superior. The space [the ‘air inside’ mentioned above, editor’s note] is probably just a matter of ergonomics and perhaps heat diffusion. But there’s certainly room for it.

The Canon EOS R teardown comes with a huge set of images, documenting any stage of the disassembly process along with descriptions. See the whole teardown at Lens Rentals Blog.

Canon EOS R world-wide order links:

Australia: Amazon, Adorama, B&H Photo, Digitalrev, eBay Australia, Alibaba
Canada: Amazon Canada, DigitalRev, Adorama, B&H Photo, eBay Canada, Canon Canada, KEH Camera
France: Amazon FR, DigitalRev, eBay FR, Canon France
Germany/Austria/Switzerland: Amazon DE, DigitalRev, eBay DE, Wex Photo Video, Canon Deutschland
Italy: Amazon IT, DigitalRev, eBay IT, Canon Italia
United Kingdom/Ireland: Amazon UK, Park Cameras, Wex Photo Video, DigitalRev, eBay.uk, Canon UK
USA: Amazon, B&H Photo, Digitalrev, eBay, Adorama, KEH Camera, Canon USA

Canon RF mount lenses world-wide order links:

Australia: Amazon, Adorama, B&H Photo, Digitalrev, eBay Australia, Alibaba
Canada: Amazon Canada, DigitalRev, Adorama, B&H Photo, eBay Canada, Canon Canada, KEH Camera
France: Amazon FR, DigitalRev, eBay FR, Canon France
Germany/Austria/Switzerland: Amazon DE, DigitalRev, eBay DE, Wex Photo Video, Canon Deutschland
Italy: Amazon IT, DigitalRev, eBay IT, Canon Italia
United Kingdom/Ireland: Amazon UK, Park Cameras, Wex Photo Video, DigitalRev, eBay.uk, Canon UK
USA: Amazon, B&H Photo, Digitalrev, eBay, Adorama, KEH Camera, Canon USA

Magic Lantern Works On The Canon EOS R, Here Is The Proof of Concept

Magic Lantern

Magic Lantern‘s A1ex and EOSHD made some tests with Magic Lantern on the brand new Canon EOS R. And it appears to work. Or at least we have a proof of concept.

A1ex at Magic Lantern recently sent along two firmware files for the EOS R which have been successfully tested on the 5D Mark IV and 80D.

Based on the same boot-loader in the Canon 80D, one of the firmware files is supposed to probe the camera in a first attempt to find the address of the LED light as a marker (and more). Once the LED flashes, that gives away the address of the GPIO attached to it and thus the first stage of controlling the rest of the camera can begin – executing more code on the processor can be attempted in the normal way. The file also tries to probe registers that are present on other Canon bodies, with the results being noticeable on the LCD if they do anything on the EOS R.

The videos below show the proof of concept. Kudos A1ex!

Interview With Canon Engineers About the Canon EOS R

Canon Eos R

Dave Etchells of Imaging Resource had the chance to talk to Canon engineers about the brand new Canon EOS R.

Some excerpts:

Does the Canon EOS R really have 5,655 AF points?

[…]what’s being referred to are the number of AF point positions you can choose from, when in single-point mode and using the rear-panel arrow keys. When you press one of the arrow keys, the box showing the single AF “point” moves a small step in the chosen direction. Adding up the number of steps in each direction, you’d likely come up with the claimed 5,655 points.

Does AF coverage change with EF-mount lenses?

Since EF-mount lenses used via the adapter are so much further from the sensor surface, it seems likely that they wouldn’t be able to support as large an AF area as native RF-mount ones. I asked, and it turns out this is true. It will vary some based on the specific lens design, but some EF-mount lenses won’t have quite as wide AF coverage as the native ones. Native RF-mount coverage is 100% vertically and 88% horizontally, but some EF-mount lenses will only have 80% horizontal coverage (again, depending on the specific lens design).

How does EOS R autofocus compare to cameras like the 5D Mark IV?

[…]relative AF performance depended on the subject; that the EOS R would win sometimes and the 5D IV or 1D X II other times. They didn’t elaborate on what subjects they thought each would be best at, but I thought it was significant that it wasn’t all one way, and that the EOS R in fact would win some AF matchups, even against some of Canon’s top SLRs.

The entire interview can be read at Imaging Resource.


Pre-orders for the Canon EOS R are live. Shipping is expected to start in October 2018.

Pre-order in the USA, Canon EOS R: B&H Photo | Adorama | Canon USA | Amazon

Pre-order in the USA, Canon RF mount lenses: B&H Photo | Adorama | Canon USA | Amazon

Canon EOS R world-wide pre-order links:

Australia: Amazon, Adorama, B&H Photo, Digitalrev, eBay Australia, Alibaba
Canada: Amazon Canada, DigitalRev, Adorama, B&H Photo, eBay Canada, Canon Canada, KEH Camera
France: Amazon FR, DigitalRev, eBay FR, Canon France
Germany/Austria/Switzerland: Amazon DE, DigitalRev, eBay DE, Wex Photo Video, Canon Deutschland
Italy: Amazon IT, DigitalRev, eBay IT, Canon Italia
United Kingdom/Ireland: Amazon UK, Park Cameras, Wex Photo Video, DigitalRev, eBay.uk, Canon UK
USA: Amazon, B&H Photo, Digitalrev, eBay, Adorama, KEH Camera, Canon USA

Canon RF mount lenses world-wide pre-order links:

Australia: Amazon, Adorama, B&H Photo, Digitalrev, eBay Australia, Alibaba
Canada: Amazon Canada, DigitalRev, Adorama, B&H Photo, eBay Canada, Canon Canada, KEH Camera
France: Amazon FR, DigitalRev, eBay FR, Canon France
Germany/Austria/Switzerland: Amazon DE, DigitalRev, eBay DE, Wex Photo Video, Canon Deutschland
Italy: Amazon IT, DigitalRev, eBay IT, Canon Italia
United Kingdom/Ireland: Amazon UK, Park Cameras, Wex Photo Video, DigitalRev, eBay.uk, Canon UK
USA: Amazon, B&H Photo, Digitalrev, eBay, Adorama, KEH Camera, Canon USA

Canon EF 70-200mm f/4L IS II teardown (Lens Rentals)

Canon EF 70-200mm F/4L IS II

All images © lensrentals.com and used with permission

Roger Cicala of Lens Rentals posted a teardown of the new Canon EF 70-200mm f/4L IS II lens. Impressive images, and interesting findings too.

Excerpts from Roger’s conclusion:

[…] this is, as we would expect, a very well built lens with robust roller bearings, large brass collars, heavy metal keys, and good weather sealing. [Lens Rentals has] some hints, and a lot of Roger speculation, about how Canon is getting lenses with such low variance. Here’s what we know: Canon has more optical adjustments than most lenses, not less. So while they may have tighter tolerances (I have no clue), the key seems to be more in a careful optical adjustment of compensating elements than anything else.

It is clear that Canon is going with more, and more straightforward, adjustment of optics than the other manufacturers.

Canon EF 70-200mm f/4L IS II

Image © lensrentals.com

Be sure to head over to Lens Rentals to see the many pictures of the teardown, and to get the findings.

The Canon EF 70-200mm f/4L IS II is getting one positive review after the other. Canon clearly has another winner here. The Canon EF 70-200mm f/4L IS II is in stock at major retailers in the US, price is $1,299: B&H Photo | Adorama | Amazon.

Canon EF 70-200mm f/4L IS II world-wide:

Australia: Amazon, Adorama, B&H Photo, Digitalrev, eBay Australia, Alibaba
Canada: Amazon Canada, DigitalRev, Adorama, B&H Photo, eBay Canada, Canon Canada, KEH Camera
France: Amazon FR, DigitalRev, eBay FR, Canon France
Germany/Austria/Switzerland: Amazon DE, DigitalRev, eBay DE, Wex Photo Video, Canon Deutschland
Italy: Amazon IT, DigitalRev, eBay IT, Canon Italia
United Kingdom/Ireland: Amazon UK, Park Cameras, Wex Photo Video, DigitalRev, eBay.uk, Canon UK
USA: Amazon, B&H Photo, Digitalrev, eBay, Adorama, KEH Camera, Canon USA

Technology Explained: How phase detection autofocus works (video)

Phase Detection Autofocus

Ever wanted to learn what a phase detection autofocus system is?

ZY Productions on YouTube posted a neat 4 minutes video where they explain what phase detection autofocus is and how it works. Enjoy.

[via DPReview]