How weatherproof is a 7D?
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Kermit power

Original Poster:

29,622 posts

242 months

Wednesday 26th September 2012
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I know it has weather sealing, but the manual really helpfully tells me that it's as weatherproof as another Canon camera, which seems more than a bit daft!

I'm not expecting to be able to take underwater shots or anything, but where should I draw the line?

MartinP

1,275 posts

267 months

Wednesday 26th September 2012
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As it's not waterproof I'd always er on the side of caution, once the camera starts to get noticeably wet then I get mine under cover. Also you need to bear in mind what lens you've got fitted. Most (all?) Canon L lenses have a rubber seal to keep water out of the lens mount. If you haven't got that, then you're very liable to water getting in there.

2slo

1,998 posts

196 months

Wednesday 26th September 2012
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Sounds like you can't wait for your new camera smile
I try to avoid water on my cameras wherever possible, even though the 7D should withstand getting rained on. As for L lenses, they are apparently (according to Canon) waterproof once they have a filter screwed onto the end of them. This does nothing for the image quality though and is best avoided. Non L lenses aren't waterproof. Easier and safer to buy or make a rain cover for your gear if you have to use it in the rain.
When you get your 7D, check the firmware version fitted. Chances are it will need upgrading unless you get lucky and happen to get one produced in the last few weeks.

Seight_Returns

1,640 posts

230 months

Wednesday 26th September 2012
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I'm afraid I can't provide a link - but one of the DigitalRev Kai Wong reviews (all of which are both informative and hilarious) tests a 7D to destruction. It takes a ridiculous amount of abuse and still works.

Edit - Here it is: http://nofilmschool.com/2012/05/how-durable-is-you...

Kermit power

Original Poster:

29,622 posts

242 months

Wednesday 26th September 2012
quotequote all
2slo said:
Sounds like you can't wait for your new camera smile
You noticed? biggrin

Speed addicted

6,328 posts

256 months

Wednesday 26th September 2012
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Seight_Returns said:
I'm afraid I can't provide a link - but one of the DigitalRev Kai Wong reviews (all of which are both informative and hilarious) tests a 7D to destruction. It takes a ridiculous amount of abuse and still works.

Edit - Here it is: http://nofilmschool.com/2012/05/how-durable-is-you...
Looks like I bought the right camera! And I was worried after slightly denting the Jeep hire car we had in Canada with mine.

Mine has been out in drizzle and I'm pretty clumsy. I did have a near miss with dropping it in the sea which may have been terminal though (or if not terminal certainly hard to get back).

When you do get the camera make sure it's on the latest firmware, it made a big difference.

S47

1,356 posts

209 months

Wednesday 26th September 2012
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Maybe My 7D is not built to normal 7D standards, but it ain't waterproof at all, any rainspots even fog or mist cause it to stop workingmad
Conversely my 60D is tougher though the screen fails whenever theres dampness around, the screen gets the telltale mist inside. 60D still takes pictures though the photo review ain't possible coz the screens U/S
Its easy to re-activate the 7d & 60D's screen - leave them in a warm airing cupboard overnight.
Hope this helps.
Almost forgot I only use 'L' lenses so the water don't get it via the lens mount.

curtisl

1,406 posts

235 months

Wednesday 26th September 2012
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There is a weather sealing diagram that I have seen that didnt fill me with any confidence in taking mine anywhere near rain. I have also seen a letter from Canon stating that the 7D is NOT weather sealed in anyway and any water damage will void the warranty. There is also this post http://www.pistonheads.com/gassing/topic.asp?t=967...

saying that though, I have used my 7d in light rain a few times and never had a problem but I dont jump at the chance to test it's limits.

RobDickinson

31,343 posts

283 months

Wednesday 26th September 2012
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Its not that weathersealed.

I was happy taking mine out in light rain, it got hit by a few waves too and survived.

all day heavy rain and it'll kark it I'm sure.

Kermit power

Original Poster:

29,622 posts

242 months

Wednesday 26th September 2012
quotequote all
curtisl said:
There is a weather sealing diagram that I have seen that didnt fill me with any confidence in taking mine anywhere near rain. I have also seen a letter from Canon stating that the 7D is NOT weather sealed in anyway and any water damage will void the warranty. There is also this post http://www.pistonheads.com/gassing/topic.asp?t=967...

saying that though, I have used my 7d in light rain a few times and never had a problem but I dont jump at the chance to test it's limits.
The Canon UK website doesn't exactly help.

For the 60D, it says weather resistance applies to the battery & memory card doors only. For the 1D and 5D Mk II it just says "yes" for weather proofing, and for the 7D and 5D Mk III it says "Yes, equivalent to EOS 1-N, whatever the hell that means.

RobDickinson

31,343 posts

283 months

Wednesday 26th September 2012
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Problem with SLR's is they cant be tested to any industry standards because they need a lens attached.

MonkeyHanger

9,267 posts

271 months

Wednesday 26th September 2012
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curtisl said:
There is a weather sealing diagram that I have seen that didnt fill me with any confidence in taking mine anywhere near rain. I have also seen a letter from Canon stating that the 7D is NOT weather sealed in anyway and any water damage will void the warranty. There is also this post http://www.pistonheads.com/gassing/topic.asp?t=967...
And there i was just about to post that little story...i forgot i'd done it previously.

Oh, i did by a MKIV. I still use the 7D too, i'm just a lot more careful with it these days.

Craikeybaby

12,085 posts

254 months

Thursday 27th September 2012
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Does the 7D have the rubber gasket on the lens mount that interfaces with the seal on the mount of some of Canon's L lenses?

MonkeyHanger

9,267 posts

271 months

Thursday 27th September 2012
quotequote all
Craikeybaby said:
Does the 7D have the rubber gasket on the lens mount that interfaces with the seal on the mount of some of Canon's L lenses?
No smile

RobDickinson

31,343 posts

283 months

Thursday 27th September 2012
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MonkeyHanger said:
Craikeybaby said:
Does the 7D have the rubber gasket on the lens mount that interfaces with the seal on the mount of some of Canon's L lenses?
No smile
Uh yes it does, or mine did anyhow.

MonkeyHanger

9,267 posts

271 months

Thursday 27th September 2012
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RobDickinson said:
MonkeyHanger said:
Craikeybaby said:
Does the 7D have the rubber gasket on the lens mount that interfaces with the seal on the mount of some of Canon's L lenses?
No smile
Uh yes it does, or mine did anyhow.
A diagram of the "seals". Red = weather sealing, green= "strengthened magnesium seams"




MonkeyHanger

9,267 posts

271 months

Thursday 27th September 2012
quotequote all
And for comparison, the 1D MKIV diagram with the seals highlighted.



i've just compared both cameras side-by-side and the seal around the MkIV mount is considerably wider than the magnesium ring around the 7D mount.

Edited by MonkeyHanger on Thursday 27th September 23:08

RobDickinson

31,343 posts

283 months

Thursday 27th September 2012
quotequote all
Fair enough, I do remember a thin rubber seal around the 7d mount which did connect to sealed lenses tho. Visible on photos of it too.

Kermit power

Original Poster:

29,622 posts

242 months

Friday 28th September 2012
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Mine arrived this morning. cloud9

I have no intention of testing the weatherproofing! hehe