Canon EOS R5 vs EOS R6 Astrophotography and High ISO Review

Canon Eos R5 Review 8k Video Firmware Updste
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Here is a Canon EOS R5 vs Canon EOS R6 review for astrophotographers. High ISO performance is also reviewed.

Brent Hall takes the EOS R5 and EOS R6 out to photograph the milky way and to see how they performa at high ISO settings.

The EOS R5 seems to be highly regarded as a stills camera. In particular, the EOS R5 autofocus system seems to be huge leap forwards. More Canon EOS R5 review stuff is listed here, for the EOS R6 see here. User manual are available for download for the EOS R5 and the EOS R6. My opinion about the EOS R5 overheating hysteria is listed here.

Canon EOS R5 body and kits preorder links:

America: B&H Photo, Adorama, Amazon USA, Amazon Canada, Canon Canada, Canon USA
Europe & UK: Amazon DE, Amazon UK, Amazon IT, Canon IT, WEX Photographic, Canon FR, Canon UK, Canon DE

CanonEOS R6body and kits preorder links:

America: B&H Photo, Adorama, Amazon USA, Amazon Canada, Canon Canada, Canon USA
Europe & UK: Amazon DE, Amazon UK, Amazon IT, Canon IT, WEX Photographic, Canon FR, Canon UK, Canon DE

Finally! Canon Answers EOS R5/R6 Overheating Questions In Interview

Canon Eos R5 Overheating
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It was just a matter of time before some Canon executive would speak out about the Canon EOS R5 and EOS R6 overheating drama.

It’s Johnnie Behiri of CineD to interview Mr. Katsuyuki Nagai, Product Management Director of Image Communication Business at Canon Europe. Here are some excerpts from the interview.

Johnnie – CineD: The Canon EOS R5 is already shipping and there is no doubt that the camera is a technical marvel. What led Canon to introduce this product and don’t you think that introducing such an 8K mirrorless camera is a bit too early?

Katsuyuki Nagai-san – Canon: Someone has to be first, right?

[…]

Johnnie – CineD: Both cameras suffered from overheating issues in video recording and more than that, long recovery times. By introducing the latest firmware update, it seems as if Canon is trying to overcome some of those issues by allowing longer recording and shorter recovery waiting times (until the camera can film again). What exactly is causing those cameras to overheat and what’s the new FW doing in order to help here?

Katsuyuki Nagai-san – Canon: I think we should look at the fundamentals of the whole topic to give a better perspective. The cameras feature cutting edge features squeezed into compact bodies designed to offer weather resistance.

This is where we come to the first of the two governing factors that affect the cameras when it comes to overheating. Holding a very warm object for an extended period has the potential to result in what is known as low temperature burns. Secondary is to protect the internal components of the camera from the overheating. We limit how hot the external body of the camera can get to protect users, which is one of the causes of overheat shutdown. Some heat management must also be applied to ensure the camera continues to operate.

The interview is absolutely worth your time and we recommend you head over to CineD to read it.

The EOS R5 seems to be highly regarded as a stills camera. In particular, the EOS R5 autofocus system seems to be huge leap forwards. More Canon EOS R5 review stuff is listed here, for the EOS R6 see here. User manual are available for download for the EOS R5 and the EOS R6. My opinion about the EOS R5 overheating hysteria is listed here.

Canon EOS R5 body and kits preorder links:

America: B&H Photo, Adorama, Amazon USA, Amazon Canada, Canon Canada, Canon USA
Europe & UK: Amazon DE, Amazon UK, Amazon IT, Canon IT, WEX Photographic, Canon FR, Canon UK, Canon DE

Canon EOS R5 Teardown: Weather Sealing A Step Up From Anything Seen Before

Canon Eos R5 Teardown
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Roger Cicala at Lens Rentals published his Canon EOS R5 teardown. It seems the R5 has the best weather sealing in the industry.

Roger Cicala says that the weather sealing “seems to be a step up from anything we’ve seen before“. And that means also that there is little opportunity for the heat to escape. Mr. Cicala explains it:

There seem to be two separate heat sinks, one under the voltage board, another between the main PCB and the sensor assembly, with thermal pads to direct heat to each. At least one of them connects to the tripod plate, which might provide a secondary sink. This is a lot of heat sink compared to most photo cameras, but not even a fraction of what we see in a video camera. What I can’t tell from this is how that heat then gets out of the camera. It’s sure not air circulation.

Given how tightly sealed things are, I’m curious as to where the heat goes to get out of the camera; some further investigation is required there.

[…]

I’m a simple person. All I can think of is, ‘how does the heat get out of the camera?’ Sure it goes into the metal sinks, but once they heat up, then where? In a small photo camera, there’s not a lot of ventilation/convection current to get let the heat out. This camera is better sealed than most; I doubt there’s very much ventilation at all.

To me it’s clear: Canon made a game changer with the EOS R5. The artificially ignited overheating soap opera won’t change much. The Canon EOS R5 teardown is documented with pictures and text and step by step, and it’s absolutely worth to be seen at Lens Rentals.

Image © lensrentals.com, used with permission

The EOS R5 seems to be highly regarded as a stills camera. In particular, the EOS R5 autofocus system seems to be huge leap forwards. More Canon EOS R5 review stuff is listed here, for the EOS R6 see here. User manual are available for download for the EOS R5 and the EOS R6. My opinion about the EOS R5 overheating hysteria is listed here.

Canon EOS R5 body and kits preorder links:

America: B&H Photo, Adorama, Amazon USA, Amazon Canada, Canon Canada, Canon USA
Europe & UK: Amazon DE, Amazon UK, Amazon IT, Canon IT, WEX Photographic, Canon FR, Canon UK, Canon DE

Canon’s High Resolution EOS R Camera Undergoing Field Testing?

High Resolution Eos R
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Did you forget about the high resolution EOS R model we reported first about and that was confirmed by a Canon exec? Well, it’s here again.

A new rumor about the high resolution EOS R showed up, and it seems it sums up everything that was rumored in the past. The source claims that a small group of selected photographers is already testing this camera. The rumored resolution is 90MP, which fits pretty well with the resolution we were tipped last year. There is also a Canon patent that seems to confirm what our sources told us.

All in all there is nothing new coming with this rumor. Sometimes the interweb just recycles what is already there, and easily gets forgotten. That’s how the rumor industry works. Take it or leave it. The only new information coming with this rumor concerns the EVF (Electric ViewFinder), said to be larger than on actual models.

That’s all. So far no specifications nor an announcement date have been suggested.

Stay tuned.

Source: Canon Rumors

Canon EOS R5 vs EOS R6 vs Sony a7S III For Vlogging Comparison

Eos R5 Vs Eos R6
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The year 2020 didn’t just have Covid-19, it also saw the announcement of the Canon EOS R5 and EOS R6. Two important milestones in Canon’s history. Another camera that was announced just a few weeks ago is the Sony a7S III.

So, how do the EOS R5 vs EOS R6 vs Sony a7S III cameras compare for a vlogging experience? Tony & Chelsea Northrup try to answer.

The EOS R5 seems to be highly regarded as a stills camera. In particular, the EOS R5 autofocus system seems to be huge leap forwards. More Canon EOS R5 review stuff is listed here, for the EOS R6 see here. User manual are available for download for the EOS R5 and the EOS R6. My opinion(s) about the EOS R5 overheating hysteria is listed here.

Canon EOS R5 body and kits preorder links:

America: B&H Photo, Adorama, Amazon USA, Amazon Canada, Canon Canada, Canon USA
Europe & UK: Amazon DE, Amazon UK, Amazon IT, Canon IT, WEX Photographic, Canon FR, Canon UK, Canon DE

Canon EOS R6 body and kits preorder links:

America: B&H Photo, Adorama, Amazon USA, Amazon Canada, Canon Canada, Canon USA
Europe & UK: Amazon DE, Amazon UK, Amazon IT, Canon IT, WEX Photographic, Canon FR, Canon UK, Canon DE

Can Canon Make An R Series Camera Less Expensive Than The EOS RP? (yes, a Canon exec said)

Canon Firmware Eos Rp Kit
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A new rumor surfaced, suggesting Canon is working on an entry level camera with a price point below the Canon EOS RP. All fine, but it’s nothing new and we knew before.

Back in April 2019, Michael Burnhill, European Technical Support Manager at Canon Europe said in an interview:

Question: Do you see a full-frame camera coming in at a price below the RP?

Michael Burnhill Yes.

The rumor source suggests Canon might release such an entry level camera with a price below $999 in the first half of 2021. A bit of a recycled one, this one.

However, even with a Canon exec saying there will be an entry level EOS R camera below the EOS RP, the question is: can Canon make and sell a full frame mirrorless camera that costs less than the actual RP price of $999? Might be difficult, in our opinion. What would be the price point, $700? Not realistic. If you have an idea how this might work out please let me know in the comment section.

All Canon rumors are listed here. Stay tuned.

Source: Canon Rumors