Canon points assertion about EOS R5 and R6 overheating throughout video recording


In response to rising concern concerning the overheating of the EOS R5 and R6, Canon has simply formally launched an announcement. You may learn it under:

The EOS R5, one of many newest additions to Canon’s full-frame mirrorless digicam line, delivers class-leading autofocus utilizing the utmost width of the full-frame sensor at excessive bit charges, together with high-resolution and excessive body price video recording choices. does. Basically, this mixture of options has the potential to generate some important warmth, which can restrict recording instances.

Canon has taken a number of steps to handle the potential for overheating, together with:

  • Magnesium alloy was used within the physique to take away warmth from the interior elements
  • An “overheat management” operate to scale back warmth technology when the digicam is in standby

With regard to fan set up: The choice was made to not have the fan contained in the physique in an effort to preserve the compact dimension, light-weight building and climate resistance of the EOS R5.

Earlier than recording begins, the EOS R5 and EOS R6 show an estimate of the recordable time based mostly on the present digicam temperature and the set recording mode.

Canon has revealed and included under estimated recording and estimated restoration instances for 23°C/73°F environments and ensures that the digicam will warn customers if it will get too scorching. Moreover, the restoration time together with minimizing overheating can also be listed under.

How will you cut back warmth buildup in EOS R5?

That is what Canon recommends:

Set the overheat management operate to “On” (default). When the overheat management operate is enabled, the film dimension and body price are routinely modified when the digicam is in standby mode to suppress the rise in inside temperature.

Between recordings, it’s endorsed to show the digicam off and maintain the digicam away from direct daylight. You too can use an exterior fan to take away the warmth.

These aren’t at all times going to be doable choices. In case you are a working skilled then there will probably be jobs the place utilizing this digicam in particular mode can land you in actual hassle. You may’t inform a shopper, sorry, we now have to attend 20 minutes earlier than we are able to shoot once more, and oh, by the best way, we are able to solely report for 3 minutes. Once more, select the correct device for the correct job. When you use R5 in a scenario the place that is about to occur, you aren’t blaming anybody however your self.

How lengthy will it take for the digicam to get well?

Estimated digicam restoration time is indicated under. The time till full report time is offered will fluctuate with ambient temperature, steady digicam operation, and the capturing decision chosen.

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Whereas recording instances are considerably hindered when capturing 8K or 4K 60p (oversampled), these are unlikely to be the modes most customers are going to shoot for prolonged intervals of time.

You clearly want to concentrate, are these downtimes listed by Canon to work in situations the place the ambient temperature is 23 C / 73 F. When you’re working in hotter situations the wait time and subsequent recording time goes to extend. and step by step decreased.

If you wish to report numerous 8K or 4K60p (oversampled), one possibility could be to have a number of digicam our bodies, however that will not be a financially viable possibility for lots of customers.

What about EOS R6?

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Here is what Canon says in regards to the Hate and R6:

Just like the EOS R5, the EOS R6 presents highly effective film recording and nonetheless capabilities inside a compact physique design. On the highest body charges and resolutions, warmth is inevitably generated. We imagine the EOS R6 delivers best-in-class efficiency, particularly for enthusiastic photographers and video content material creators.

The EOS R6 can report as much as a recording restrict of 29 minutes 59 seconds in 5.1K oversampled 4K 60p mode (23°C / 73°F) and 40 minutes of 4K earlier than the digicam encounters any heat-related points . 30p.

If it is advisable report longer and do not need to face any main warmth points, the R6 might be a more sensible choice than the R5.


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It is a step in the correct path that Canon has addressed the difficulty that is been making headlines. Whereas this does not clear up any overheating points, it does present important info to potential digicam customers in order that they’ll use the digicam correctly.

Look, these cameras will not be for everybody. Do not buy the digicam when you’ve got particular wants or work in conditions or environments the place these limitations may have an effect on what you are doing.

A mirrorless hybrid digicam is at all times going to be a compromise as a result of it’s designed with two totally different functions in thoughts. I nonetheless imagine that each the R5 and R6 will probably be good cameras if used inside their limits. Wouldn’t it be nice in the event that they did not have any warmth or recording limitations? Completely, however they do.

I do not need to defend or punish canon, as a result of each story has two sides. Canon in all probability oversold the digicam considerably, and ultimately, they in all probability ought to have talked about all of those points a very long time in the past or of their preliminary press briefing.

It is best to consider the R5 as a 4K digicam that may shoot 8K and never an 8K digicam that may shoot 4K. proportion of people that purchase the R5 in all probability will not be recording in 8K for a wide range of causes, and overheating is a type of causes.

What do you consider Canon’s theories about overheating points? Please tell us your ideas within the remark part under.


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