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Canon Inc. is a prominent manufacturer of cameras and lenses including EOS DSLRs and PowerShot compact cameras.

learn more… | top users | synonyms (2)

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0answers
202 views

What can cause massive overexposure on a Canon Ixus 130

I have been using canon ixus 130 for some years and it has been giving decent good photos and videos. Strangely few days before, whenever I make telephoto zoom and take a picture, the picture is ...
0
votes
3answers
111 views

Can I use my Olympus E-10 lenses on my Canon T3i?

I just bought a Canon Rebel T3i but would like to also use my Wide angle, Micro,Macro and telephoto lenses from my Olympus E-10, Is it just a matter of a step ring from 58mm to 62mm?
4
votes
5answers
11k views

How do I know the Canon 6d shutter count via software?

How do I know the Canon 6d shutter count via software, since it's not on the EXIF, and EOSInfo, gPhoto, MagicLantern don't work.
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3answers
2k views

How to troubleshoot LCD problem in a Canon Powershot G12?

I have a two year old Canon Power Shot G12. A couple of days ago, out of nowhere, the flip LCD screen turned on misaligned, with the bottom half-inch of the image or so clipped and on the top of the ...
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0answers
189 views

Canon 6d color noise (and compared to 50d)

my first day with 6D, upgraded form 50D. Wouldn't be pixel peeping but something unusual caught my eye when I opened photos in Lightroom this morning. The color noise pattern is completely different ...
19
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3answers
20k views

What is the difference between Canon “L” lenses and non-L lenses?

The Canon L lenses are much more expensive and presumably much better quality than non-L lenses. What makes an "L" lens? How much better are they over a similar length/speed "ordinary" canon lenses?
9
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2answers
6k views

How do I determine focus points in Adobe Lightroom?

Not sure if this is possible or not in Adobe Lightroom. I would like to see the focus points chosen by my Canon DSLR. I am guessing this is stored somewhere in the EXIF, but I'm not certain. I find ...
2
votes
3answers
1k views

What does “maximum aperture” mean in a camera spec? Where can I get the full aperture range?

I own a Canon S95, and am considering getting a newer model (e.g. Canon S110 or S120), and I'm comparing the specs. According to DPReview.com, the S95 has a maximum aperture of F2.0-F4.9, and the S110 ...
1
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2answers
687 views

Canon 100d : How can I take a picture or timelapse of the Milky Way? [duplicate]

I recently purchased a Canon 100D and I'd really like to take a photo or timelapse the Milky Way. The current lens I have on my camera is the EF-S 18-55mm. Can this work?
0
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1answer
839 views

Canon: Setting exposure compensation in M mode?

I'm using a third party lens (Helios 44-2) on a Canon 6D in Manual Mode. The camera correctly meters for light and sets a correct ISO given the shutter speed. However I'm unable to set exposure ...
2
votes
3answers
21k views

How do I choose between 24-70 f/4 and 24-105 f/4 Canon lens?

I am getting a new medium range zoom lens for general use and occasional weddings. This new 24-70 f4 was top of my list until I watched this review: Canon 24-70 f/4L IS vs Canon 24-105 f/4 IS - ...
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1answer
2k views

Can a Speedlite 430EX II be used on a Canon EOS 6D?

I recently purchased a Canon EOS 6D, but my Speedlite 430EX II is not working with it. Is this flash not compatible with the 6D? When I go to Menu --> External Speedlite Control, flash firing is ...
0
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2answers
385 views

Architectural photography: Upgrade path from a 1000D? [closed]

I own a Canon 1000D. I've been using it for the past 4 years. Naturally I've outgrown its limits, and I'm saving up to potentially purchase a full frame camera. Taking in consideration as this would ...
0
votes
2answers
2k views

Can I use an Canon 2x Extender on my EF-S 18-135mm lens?

I want to get into taking more bird images, and am on a very limited budget. I am wondering if I can use the Canon 2x Extender on my Rebel T4i camera's EF-S 18-135 kit lens. If so what sort of price ...
0
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1answer
325 views

What to do when autofocus on Canon 85mm f/1.8 not working?

My Canon 85mm's AF isn't working. But here's the thing, it recognizes there's a lens mounted, it gives focus confirmation, and I can even set the aperture, but it does NOT recognize that it's an AF ...
10
votes
3answers
2k views

What do the red values mean on the distance scale of a lens?

Take this lens I have for example, it has red values on the distance scale (not sure what do you call it exactly) next to the focus ring. What does these values mean?
2
votes
2answers
846 views

What is the sound that I'm hearing from Canon EF 24-105mm F/4 L lens?

I've a Canon 600D with Canon EF 25-105mm F/4 USM L lens. When I half press the shutter I can hear the US motor sound trying to focus on my subject, however I hear another sound, it's lower than the ...
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2answers
100 views

Compability of Kenko DGX PR0300 2.0X C-AF F4.5 for Canon and a Canon 55-250mm lens

Can the Kenko DGX PR0300 2.0X C-AF F/4.5 Lens for Canon (Black) be used with a Canon 55-250mm lens?
3
votes
4answers
1k views

Canon Speedlite 320EX or 430EX II, which one to choose?

I am going to buy a wireless flash for my Canon 650D camera. I've got two lenses, the Canon 18–55mm kit lens and Canon EF 50mm f/1.8. I am not a newbie photographer and know how to use my camera well. ...
1
vote
1answer
106 views

Suggestion for my first flash gun [closed]

I have Canon 650D camera and mostly doing studio photography as a side income. So far I used my friends what ever the flash guns they had. But Now I'm considering to buy a new flash and after reading ...
13
votes
5answers
4k views

Is it worth it to buy an FD-EOS adapter, or is it better to exchange a misbought lens?

I recently bought a manual-focus (since manual doesn't bother me) 100mm prime macro lens. However, I didn't notice at the time of purchase that it was an FD lens. (I'm a hobbyist; I didn't know Canon ...
1
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1answer
119 views

Third Party Flash for Portraits

Can you tell me what sort of flash is being used in the following picture and where can I get one of those? http://photos-e.ak.instagram.com/hphotos-ak-xfa1/914797_708687699196740_706239400_n.jpg ...
0
votes
1answer
389 views

Can you take a picture of a milky way on a canon EOS 300?

I really want to take a picture of the Milky Way using my camera. I'm not sure if it is able to pick it up? The lens I am currently using is a Canon EF 55-200mm. Should I be able to this?
2
votes
1answer
180 views

How can I export 16 bit tiffs with Mac OSX' imageing engine sips?

I'm playing around with Apple sips command. When I export a Canon raw file (CR2) to tiff via sips -s format tiff -out img.tiff img.cr2 the result is an 8-bit tiff, although the CR2 source is ...
2
votes
1answer
1k views

How to automatically apply a Lightroom Preset based on appropriate (Canon) Picture Style on import

Note: I do not believe this question is a duplicate of "How to emulate the in-camera processing into lightroom" (I referred to this question in my question) I just want that my monochrome images stay ...
3
votes
3answers
237 views

Soaked camera, completely broken?

Some time ago I was on a small boat and we capsized. My camera (canon xti) got soaked in seawater and stopped working. I tried drying it and took out the battery and memory card, but it won't turn on. ...
1
vote
1answer
684 views

50mm stuck on the body

I have the Canon 600D and the "nifty fifty" 50mm f/1.8 that cost around 100$. One day when I was trying to switch lenses, I pressed on the lens release button, started twisting the 50mm, and around ...
1
vote
1answer
107 views

Portable battery charger [closed]

I want to buy a portable mobile battery charger.But confused which one I should buy.Please suggest me a Portable mobile charger for my camera 'Canon eos kiss X7i' with LP-E8 battery. Sarah
1
vote
1answer
88 views

How to Make Indoor Photography Not Blurry [duplicate]

I am a beginning photographer with a Canon Rebel XTI. I'm trying to get indoor portraits of my son, but I can't seem to get non-blurry photos because the shutter speed is too slow as I need to let the ...
3
votes
4answers
312 views

How to do jewellery photography with a telephoto lens?

A local jeweller has a Canon EOS 550D with a telephoto lens model 'Canon EF 75-300mm (f/4-56 III USM)' which she's using to photograph her work for sale. The lens will zoom enough to get large ...
0
votes
2answers
820 views

Using Raspberry Pi with Canon EOS 7D

I'm going on holiday soon and I'm going to be taking my Canon EOS 7D with me. I will be taking my CF cards with me for general shooting, but I want more storage for time lapses. I believe this is ...
2
votes
2answers
457 views

Do I need a filter to use my Canon EOS 60Da for daylight photography?

Which filter do I need for the 60Da to use it in normal daytime use? Apparently I need a IR filter. Could someone please explain exactly which one I need and perhaps a link to a place I can buy one? ...
3
votes
1answer
126 views

Why is it harder to focus using LiveView?

I have a Canon EOS 650D with 18-135 f/3.5-5.6 IS STM. When shooting in LiveView, I find it harder to achieve focus when it's in the dark, and sometimes it can not lock focus despite my touching the ...
0
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0answers
77 views

100mm f2.8 USM Image stabilizer failure

I have a 2 year old 100mm CANON IS USM f2.8. Suddenly image stabilisation is jumping vertically to the full range and periodically it is impossible to shoot an exposure. The only way to get rid of ...
1
vote
1answer
242 views

E-TTL underexposure with flash zoomed in and shot through a modifier?

I think I have a Canon E-TTL issue with a specific camera body/lens combination when the flash is fired through a modifier (umbrella or softbox). When I use my EF-S 17-55 f/2.8 lens on my 60D body, ...
2
votes
3answers
239 views

Wise to switch from Sony to Canon considering I have a decent amount of lenses? [closed]

I've been trying to decide on this for a while now and I need to decide before tomorrow because of a great deal which ends by then. Current situation: I'm currently shooting with a Sony a580 and the ...
0
votes
3answers
143 views

Camera vs. Lens [duplicate]

Amateur photographer looking to get serious. Own a Canon T2i at the moment with two kit lenses, 50mm f/1.8 and just bought a Tamron AF 18-270mm f/3.5-6.3 Di II VC LD Aspherical IF Macro Zoom Lens. ...
2
votes
1answer
206 views

Recommended way to do photomicography outdoors?

The first part of the question is, what is the best microscope to use that you can attach to a DSLR camera (I have a Canon 7D), that's reasonably priced (not like $20k or whatever, ideally less than ...
4
votes
5answers
4k views

Should I replace the Canon 18-55mm f/3.5-5.6 kit lens with a 40mm f/2.8 or 50mm f/1.4?

So I'm about to buy my first DSLR (definitely a Canon, probably the 700D) and my original plan was to buy the one with the included 18-55mm f/3.5-5.6 kit lens. At the same time I was thinking about ...
3
votes
2answers
317 views

Powershot G16: fast bracketing for handheld?

I want to be able to take handheld shots at night. Often these shots involve high-contrast scenes, where a sign or something will be lit much more brightly than the surrounding environment. I want to ...
0
votes
2answers
224 views

Canon 350D autofocus problem

I have a Canon 350D Rebel XT DSLR, one day, when i wanted to use it, the autofocus just doesn't work. The manual is doing good, but when i turn it to autofocus, it just doesn't focus. Sometimes the ...
8
votes
2answers
844 views

What technical reasons prevent Canon's new hybrid AF working with non-STM lenses?

Canon's new Rebel T4i (a.k.a. EOS 650D) has a new "hybrid AF" mode, which allows continuous AF during video, but only when used with one of the new STM lenses. I've seen chatter on the web forums ...
0
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0answers
69 views

Canon T3 access light stays on

When I try to download pictures to my computer, the access light on my Canon T3 stays on so my computer thinks the camera is in use. The camera is only 6 months old and was purchased brand new. Any ...
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votes
3answers
139 views

Optimum ISO? How can I tell? [closed]

I Own a Canon 60D what is the optimum ISO can reach without getting much Noise?
0
votes
2answers
478 views

Is a Canon 50mm 1.4 lens only meant to focus close range?

Ok, so I currently shoot with a canon Rebel which of course has a 1.6x crop factor. My primary lens is Canon's mid-level 50mm f/1.4. I love this lens for close up portraits and can get a very sharp ...
-1
votes
2answers
133 views

Looking for a camera below $1000 [closed]

I want to buy a new camera and lens. I am not a professional photographer but I love photography, so I want buy a new camera. Currently I have a Canon EOS 1000D. It is a basic camera, that is why I ...
0
votes
1answer
181 views

Does this Camera Lens to Mobile phone camera interface exist?

I've seen this ad come up on a web site. (I've cropped the image) It looks like a canon lens has an interface to a camera phone. I believe that this is a gimmick but I'm not sure. Does anyone ...
0
votes
1answer
69 views

canon 60d ten second timer remote

I bought a cheap infrared remote and its range is very limited. Also I could only find as another option a two second timer. Most cheaper digital cameras have 10 second timer. How do I get this for my ...
0
votes
1answer
290 views

How to edit Canon 7D RAW images in Photoshop CS2?

I upgraded the Camera Raw plugin to 3.7, which seems to be the latest available for Photoshop CS2, and it still won't open my Canon 7D RAW images. The error message: Could not complete your ...
0
votes
1answer
218 views

Can I use the internal autofocus (AF) beam with an external flash on a Canon 600D?

If we are using an external third-party flash with no auto focus beam support, is there a setting to use the built-in auto focus beam with an external flash? I'm using a Canon EOS 600D.