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A prosumer-level camera body with APS-C sensor; introduced by Canon in 2009.

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10
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2answers
2k views

Can using an old flash damage a new DSLR?

I have been using my dad's old Metz mecablitz 18 B1 flash for a while with my Canon 7D and had no trouble with it, but just received some advice from a friend that using old flashes can fry the ...
5
votes
5answers
1k views

How resistant is the Canon 7D + 50mm f/1.8 II in light rain?

I'm planning on carrying my Canon 7D with a Canon 50mm f/1.8 II lens to an event but have to walk through some light rain (~15mins). Will the camera and lens be fine?
4
votes
6answers
585 views

What are good starting settings to store for exposure bracketing shots?

I started experimenting with the Custom Functions (C1,C2,C3) on my Canon 7D and I decided a useful one to have may be setting it up for exposure bracketing. So it's a quick switch if I ever need it, ...
9
votes
5answers
2k views

Are lenses for my Canon Rebel XT compatible with the Canon 7D?

I am looking to purchase a 7d and currently have an XT. How do I find out if the lenses I have are compatible with the my new potential camera?
5
votes
3answers
853 views

Is there a way to make the Canon 7D warn when a lens is not in Auto Focus mode?

I pretty much shoot all the time in manual focus mode. I often borrow my girlfriend's most excellent Sigma 8-16mm ultra wide angle lens. She almost always shoots in Auto Focus mode. When I return it ...
8
votes
10answers
3k views

Is the Canon 7D a good upgrade from the Rebel XS?

I have recently purchased the Canon 50mm f/1.4 lens, and I no longer like the ISO performance of my Rebel XS. I'm thinking about investing in a 7D. Will that perform better for ISO and professional ...
5
votes
1answer
4k views

What resolution would be needed for a billboard advertisement?

Does anyone know the required resolution for a photograph to be used on a billboard? Would the Canon 7D be able to provide a large enough file size to meet the requirements?
4
votes
4answers
6k views

How can I fix a “Cannot communicate with battery” error on Canon 7D?

If I see the "cannot communicate with battery" error message on a Canon 7D, is there any way to fix it without sending it back to Canon?
12
votes
8answers
4k views

Which camera is more suitable for portrait taking between Canon 7D and 60d ?

I am upgrading from a Canon Rebel that I've owned and worked with for a while now, and I wonder: what are the advantages/disadvantages of a 60D vs a 7D? I am mainly interested in portraits (and some ...
15
votes
8answers
10k views

How weather resistant is the Canon EOS 7D?

Canon states that the 7D is weather resistant and built to resist water and dust. There is even a blog which shows a EOS 7D covered in snow, during a field trip. But reading trough the comments of ...
6
votes
4answers
13k views

Best portrait lens for canon 7d that gives beautiful bokeh?

I tried using the 70-200mm but I couldn't stand how heavy it was and how far away I had to be from the model! Opinions? I was thinking between 85mm 1.2 or 50mm 1.2 ....or another lens? Any help ...
4
votes
4answers
1k views

Why is my new reverse-macro mount adapter not working?

I recently purchased a reverse macro mount (62mm) for my 30mm 1.4 sigma. I ordered it online because the price was so cheap I wouldn't be too upset if it didn't work. Anyhow, this morning I screwed it ...
10
votes
4answers
5k views

Mounted Shotgun Mic for a Canon EOS 7D?

I've been capturing a lot of awesome-quality 1080p video from my 7D, and now I want to step up the sound quality, as the motor is pretty loud and is definitely audible in the recordings. Are there any ...
3
votes
3answers
1k views

Does this calculation for Canon 60D vs. Canon 7D video recording work?

The latest official manual for Canon 60D says that a 1920x1080 movie with any FPS recorded takes up 330 MB/min. The latest official manual for Canon 7D says that a recording with the same movie ...
2
votes
2answers
5k views

Why is there so much noise in RAW files from my new Canon 7D?

I recently bought a Canon 7D, upgrading from a 50D. I was blown away by what I saw on the back of the camera after I took a few shots. Now that i've taken the time to import the photos into ...
7
votes
6answers
4k views

How do I reduce the light from the pop-up flash as a wireless controller on a Canon 7D?

What are the best work-arounds out there for dealing with the built-in flash when trying to use the Wireless Flash feature of the 7D? Is there a Canon version of the SG-3IR? Or do you use a modified ...
6
votes
7answers
3k views

Benefits of upgrade from Canon EOS 400D to 7D

I'm an amateur photographer and have been for a few years. I've had a Canon EOS 400D for a few years, and am thinking of upgrading to a 7D. I've looked at the spec sheet and on paper the 7D is just ...
16
votes
10answers
2k views

Which piece of equipment is holding me back?

I am primarily an amateur photographer but I do take small jobs from time to time. I'm looking to upgrade my equipment but I'm not sure if I should be spending money on my body, glass, or both. I ...
5
votes
3answers
929 views

For fast daytime shooting of external buildings and indoor art, should I choose 24-70 mm or 70-200 mm?

If I'm on a daytime cycling/walking tour (i.e. little time to compose or change lenses) of external buildings and inside churches (no flash and no tripod), which lens is best to capture non-blurry ...
1
vote
4answers
364 views

Is Pentax K- series DSLR design safer for photography and video compared to a Canon EOS 7D?

Trying to decide which DSLR to buy as my first DSLR. I'd shoot macro, nature, landscape mostly but I'd like video occasionally when I travel. I'm very interested in the Canon EOS 7D but was told by a ...
6
votes
3answers
1k views

How can I import 2 photos from my 7D that have the same filename?

Canon use only 4 digits in the filename (eg: IMG_1234.jpg) My camera has wrapped around the file numbering so that I now have 2 photos on the memory card with the same name. Picasa fails to import ...
11
votes
3answers
5k views

What are the problems with using generic LP-E6 batteries with a 5D/7D (if any)?

I've got a 7D with the LP-E6 battery that came with it, but would like to get some spares (along with a battery grip) With my previous camera (450D) I used generic batteries (and generic grip) and ...
8
votes
8answers
2k views

What is a good all-purpose, single-lens choice for a 7D, to take trekking in the Himalaya?

I'll be trekking in the Nepal Himalaya for 3 weeks in December, in a variety of conditions, but predominantly cold (-5°C to -30°c) , clear and dry, at altitudes of up to 6000m. I'm trying to travel ...
3
votes
3answers
489 views

What to look for when choosing a second body or a spare body?

Unfortunately, it doesn't look like a single body will be able to fulfill all the types of photography I see myself interested in. As I said in a previous question my main interests for now are: ...
14
votes
5answers
2k views

Should I go 5D Mark II or 7D?

Today I own a Digital Rebel XSi and the only EF-S lens I have are those that came in the kit. I've been reading a lot trying to decide for my next body, but oh boy, what a tough decision! I'm ...
5
votes
4answers
382 views

Replacing my XXD with a 7D?

My goto camera is still my 5D Mark II. As I primarily shoot landscape, I love Wide Angle on a Full Frame body. That said, I do occasionally shoot animals and people running. The 5D Mark II's AF ...
-2
votes
1answer
1k views

Is Canon EF 17-200 f/4L USM a good enough lens for Canon 7d? [closed]

If not, why, and what are the options in the same price range?
9
votes
2answers
3k views

Which camera has the best features for still photography: Canon 60D, 50D or 7D?

Now that the 60D specs are released. When choosing a camera for still photography (no movies) which one of Canon 50D, 60D and 7D has an edge over the others and why? What still photography features ...
12
votes
10answers
6k views

Is it common to have problems with soft images on a 7D?

I moved from a 20D to 7D recently and moved my EFS 17-85mm to the 7D. The 7D images are soft so I had to program my own sharpness mode. I use both tripod and hand held, and yes I know to turn off ...
6
votes
3answers
796 views

Does Picasa for Linux support RAW from a Canon 7D?

I'm running Ubuntu (Lucid) and have installed Google Picasa using the Synaptic Package Manager. The current version of Picasa for Linux is 3.0.0 Build 57.4402. Currently, it renders my RAW images as ...