Canon confirms 5D Mark III light leak issues, 1D X delays

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Canon has confirmed that some of its long-awaited and recently-released EOS 5D Mark III are suffering from light leak issues

Author: Olivier Laurent

Canon USA has released a product advisory to users of its EOS 5D Mark III, confirming possible light leaks when the camera is used in "extremely dark environments."

In these situations, "if the LCD panel illuminates, the displayed exposure value may change as a result of the AE sensor's detection of light from the LCD panel," says Canon.

"Canon is now examining the countermeasures and once the countermeasures are decided, we will post the information on our website," it adds. At the moment, it remains unclear whether Canon will be able to resolve this issue via a firmware update or whether it will be forced to issue a product recall.

Canon's acknowledgement follows numerous reports that surfaced online from EOS 5D Mark III users. It comes as its other flagship camera, the EOS-1D X, which was unveiled in October 2011, faces another delay.

Last month, Originally, Canon's 1D X camera was to be released in early March, but following unidentified development delays, the firm was forced to admit last month that the camera would only be released at the end of April. Now, Canon says that the camera will only go on sale from mid-June 2012, just a few weeks before the 2012 London Olympic Games.

"We would like to apologise for any inconvenience caused to customers," says a Canon spokeswoman.

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Comments

Is it worth the wait

How many delays to the awaited replacement of the 1ds mk iii will loyal canon users need to suffer. It appears that canon are far from having their act together over the past couple of years.

I assume that the long awaited 1dx has the same light leak issues as the 5d mk iii

Is it time to make the move to Nikon ?

Posted by: Simon Newton on 18 Apr 2012 at 02:52

1Dx is no replacement for 1Ds

If you're waiting for a replacement for the 1Ds3, don't hold your breath, the 1Dx isn't going to scratch that itch.

It tries to satisfy two distinct (and someway mutually exclusive) demands, and that's never really going to work. In it's own right it looks like a good camera, but as an update for either a 1D or 1Ds, it's a compromise.

If you took all the reasons a 1D owner didn't buy a 1Ds, and all the reasons a 1Ds owner didn't buy a 1D, merge them together, you get the 1Dx.

Posted by: D on 18 Apr 2012 at 12:27

Canon delays

I am more tempted than ever to go back to Nikon. The price increase is annoying but Canon seem to be all over the place. This doesn't give me any confidence in an upgrade from the 5DMKII to a 1Dx.

Posted by: Murray Laidlaw on 18 Apr 2012 at 19:17

Canon delays

Ive heard the issues with the shutter on 1dx if so a big concern..

Posted by: David on 19 Apr 2012 at 12:21

Time to reach for the trusty F1

Oh dear, the Canon EOS 5D mark 111 has been found to suffer from light leaks? I assume this makes this lump of polycarbonate pretty-well useless! I bought a Canon F1 that was ex-newspaper when it was 25 years old and have used it extensively for about 16 years. Never had the slightest problem with it. Unlike the Nikon F Photomic metering heads and those for the Nikon F2 and the various Nikkormats, the Canon meters are generally very reliable and mines OK too.
Generally speaking, digital cameras are made of plastic because no-one is expected to take them seriously - after all, new models appear every couple of months or so. Just toys for nouves and chavs!

Posted by: Dave Murray on 19 Apr 2012 at 17:47

Time to reach for the trusty F1

Oh dear, the Canon EOS 5D mark 111 has been found to suffer from light leaks? I assume this makes this lump of polycarbonate pretty-well useless! I bought a Canon F1 that was ex-newspaper when it was 25 years old and have used it extensively for about 16 years. Never had the slightest problem with it. Unlike the Nikon F Photomic metering heads and those for the Nikon F2 and the various Nikkormats, the Canon meters are generally very reliable and mines OK too.
Generally speaking, digital cameras are made of plastic because no-one is expected to take them seriously - after all, new models appear every couple of months or so. Just toys for nouves and chavs!

Posted by: Dave Murray on 19 Apr 2012 at 17:47

@Dave Murray

Very true! I keep my two F1 ready at any time, because if anything else fails, they are just able to fulfill any assignment. No plastic blob can deliver that.

Posted by: Fritz on 20 Apr 2012 at 16:17

Pre-aged by manufacturer

I know this habit only from jeans companies.

But are there really that many pros anyway who cannot hold their breath to finally get a 1D-X?
Canon could take years to deliver without making me nervous.

Posted by: Tom on 20 Apr 2012 at 16:25

Polycarbonate..? eh

the 5d3 is magnesium alloy not polycarbonate. its extensively weather sealed too? get the facts right before you start making ill informed comments. Plus the 5d2 has been out for years not months...

Posted by: gs007 on 05 Jan 2013 at 10:50

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