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

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10
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3answers
16k views

How does using a 2x teleconverter with 70-200 f/2.8 affect use?

I recently acquired the Canon EF 70-200mm f/2.8L IS II USM lens and I love it. However the other weekend I went to Heathrow to do some aviation photography. Whilst it is great for aircraft near to ...
10
votes
9answers
33k views

Can one create multiple exposure images with a Canon DSLR?

In looking at the user manual for a Nikon D7000, I see that the camera can create multiple exposure images (where more than one image is exposed into the same frame) in-camera. I don't recall ever ...
9
votes
1answer
657 views

Why is the Canon MP-E 65mm F/2.8 Macro Lens not called a zoom?

The Canon MP-E 65mm works differently than my other macro lenses. Compare: With a standard 35mm macro, I can frame first and then adjust focus which only changes framing very slightly with. With the ...
8
votes
2answers
12k views

Canon DSLR USB Chargers?

I'm wondering if there are any USB chargers available for canon DSLRs. I often head out for extended periods of time without electricity with my camera gear which always makes me nervous about when ...
7
votes
1answer
597 views

What is Nano USM and how does it compare to an STM or USM lens?

The Canon EF-S 18-135mm f/3.5-5.6 IS USM has a designation of Nano USM on the lens. What does this mean? What are the advantages of having it vs STM or USM? We have a terminology thread that usually ...
7
votes
3answers
6k views

Does the Canon 60Da offer significant advantage over 60D with infrared filter for astrophotography?

I am looking to buy a new camera to upgrade from my 1000D. I found the 60D to meet most of my needs but came across the 60Da variant when trying to make a decision. The price difference is ...
7
votes
2answers
2k views

Why does my old Quantaray flash not work on my newer Canon DSLR?

I have an older Quantaray QTB-7500A flash with the Canon TTL module. I used this with my old Canon EOS Elan 35mm which died a few years back. I recently bought a Canon Rebel XSi, because I could use ...
6
votes
1answer
1k views

What is Power Focus on a Canon lens?

A few of the most recent Canon telephoto lenses a feature called "Power Focus" or PF. What is the purpose of the setting and does it benefit photography at all? I have found the following lenses ...
6
votes
3answers
4k views

Why aren't DSLR silent shooting modes enabled by default?

Regarding Canon's silent shooting mode: I have not experienced it personally but people say it is really great for certain situations like weddings, and places where the noise of your camera mirror ...
6
votes
3answers
2k views

Can using an old flash damage a new DSLR if it never fired?

my daughter found my old flash (20+ years old) and tried it on her canon T3i. It didn't recognize it and it never fired, but she tried the shutter button. Could this have damaged her camera even if it ...
6
votes
3answers
48k views

Shooting a timelapse without any intervalometer?

I know that most of DSLR can shoot timelapses by using software solutions, sparing the purchase of an intervalometer. My questions: Any recommandation or suggestion about the software I could use ...
6
votes
2answers
2k views

Is replacing a 70-200mm Canon lens with a 135mm and extender a good idea?

In the Canon camp we are all very familiar with the range of 70-200mm lenses. I am very impressed by the 135mm f/2.0 L though. I am considering getting rid of my 70-200mm lens in favor of the 135mm ...
6
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7answers
4k views

Why pick DPP over Aperture?

My standard workflow is: take pictures in RAW -> import into Aperture -> append metadata info -> go through shots and filter out the bad ones -> do basic adjustments in Aperture -> use Nik plugins or ...
5
votes
5answers
13k views

Missing focus with Canon 50mm 1.8 lens - is it the lens or me?

I purchased a Canon EOS 650D and EF 50mm f/1.8 II lens. Unfortunately, the auto-focus seems to miss focus at f/1.8. I've tried setting it to single-point auto-focus: it is better, but still not good ...
5
votes
2answers
1k views

best general lens for Canon crop [duplicate]

Possible Duplicate: What is a good general purpose lens for Canon? Which lens should someone who enjoys the Canon EF 50mm f/1.8 get next? I have recently purchased a Canon 600D (body ...
5
votes
2answers
1k views

Is there a Tamron 70-200mm lens which is optically superior to the Canon 70-200 f2.8 IS?

In the June 2011's Popular Photography magazine (Canada, hard copy, pg. 90) in an article titled "Star Power", on a one page overview of the Canon 70-200mm f2.8L IS II USM, the author (Julia Silber) ...
5
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2answers
1k views

Do adapters exist for old lenses to Canon's DSLR mount?

I currently have a Canon 20D and happened to find a few old lenses. Are there any adapters that can work for these lenses? I unfortunately haven't been able to find anything. The old lenses I have ...
5
votes
3answers
3k views

Do I have the right lens hood for my Canon 1000D with EF-S 18-55mm kit lens?

I'm starting into the realm of photography and learning about the various additions to cameras that assist in good photos. I have the Canon EOS 1000d, I believe the Rebel in the US? It came with the ...
5
votes
3answers
3k views

How does Canon EF 75-300 f/4-5.6 III USM perform for photographing distant objects?

Does anyone have and could share experiences with the use of? I can buy cheap lens Canon EF 75-300 f/4-5.6 III USM for my Canon EOS 550D What I have found yet is that it hasn't IS and is quite old ...
4
votes
3answers
7k views

Is a Canon SX 50 a useful camera for a DSLR-Photographer?

I'm usually shooting with a DSLR (Eos 550D). However, I like shooting at high focal lengths, I have the EFs 55-250mm and a Mirror Lens (500mm) which quality is pretty poor. I thought to buy the ...
4
votes
2answers
940 views

Can I use my existing Canon lenses on an EF-M camera body?

Canon recently introduced the Canon EOS M, mirrorless interchangeable lens camera. It uses a new EF-M mount and is available as a kit with an EF-M lens in some regions. I have existing EF and EF-S ...
4
votes
2answers
881 views

Are the benefits of the Canon 5D MkIII significant enough over the 5D MkII to warrant the current price difference?

I've been looking at the Spec difference between the Canon 5D MkII & MkIII Cameras and I'm having a hard time justify the $1300 price difference between the basic body for both. They seem fairly ...
4
votes
3answers
3k views

Canon extender 2x III with 70-200mm F4L vs 100-400mm F4.5-5.6L for wildlife shooting

Photography.SE, hello there, this is my first question, hence please pardon my inexperience of phrasing the question. I am about to go to Yosemite and Yellowstone for 3 weeks next month, and ...
4
votes
4answers
3k views

Is there a 3rd-party Canon intervalometer which will drive both a 7D and a Rebel T3i?

I'm looking to buy an intervalometer for my kit. I have a canon 7D and a T3i, which use incompatible connectors (why, Canon, why?) which means if I buy the Canon units, I need to buy one for each body ...
4
votes
3answers
4k views

What should I do when I get “Lens Error Restart Camera”? [duplicate]

Possible Duplicate: What should I do about Canon PowerShot “Lens error, restart camera”? I have a PowerShot SX20is that started to throw this error out of the blue: Lens ...
3
votes
2answers
169 views

Why the lights of that photo are too much blue/white in the edges?

yesterday I was taking some pictures from my city during the night and I could not find an explanation regarding the strange edge of blue/white lights. I have the RAW file of it and I've tried to ...
3
votes
2answers
796 views

How can I control a DSLR camera programmatically over Wi-Fi? [closed]

I'm a programmer and writing an application in C# (Windows 7) which should take pictures (and also download them) via Wi-Fi. I can't use USB because the camera is about 50 meters away and mounted at a ...
3
votes
3answers
880 views

Why is my camera focusing fine in liveview but getting it wrong with the viewfinder?

When I first got my Yongnuo 50mm f/1.8 it would not focus through the viewfinder. It will always miss (95% of times). Yet it worked fine in liveview. And now, recently, I started noticing the same ...
3
votes
2answers
240 views

How can I undo Canon Auto Lighting Optimizer in Lightroom?

I was shooting in RAW in the Tv mode with my Canon's Auto Lighting Optimizer set to Standard. I understand this is one of the settings that, even when you shoot in RAW, will correct your image's ...
3
votes
1answer
181 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 ...
3
votes
3answers
299 views

How to compare two different cameras in regard to a low light performance?

I am making a research to buy my first full-frame camera and I have 2 options, one Canon and other Nikon. Talking about the comparison in-between the d800 and the 5d mark III for example, the low ...
3
votes
4answers
3k views

How do I choose a zoom lens for Canon APS-C?

I know nothing about any of this. From my research, Canon's 70D looks like a good camera body for a retired (31 years) professional photographer (my dad) to "pick the camera back up" in the digital ...
3
votes
4answers
794 views

Where does the strange purple/blue glow around the headlight wearing subject's front come from?

I've found that a few of my recent trip photos have this odd artifact/ghosting resulting in a blue/purple glow around the helmet(see below pic): I've found this question which i think relates to ...
3
votes
3answers
5k views

What are the (dis)advantages of the Canon 600EX-RT compared to the 430EX and 580EX?

I'm considering buying a flash for my Canon DSLR. I noticed the 600EX recently came out. What are the pros and cons of the new 600 flash versus the other two mentioned in the title?
3
votes
5answers
8k views

Can I get longer than 15 second exposure with my canon SX 50?

I am new to photography and I was hoping to go take some pictures of star trails this weekend. I just bought this camera this week and I realized that the highest shutter speed is 15 seconds. Is there ...
3
votes
3answers
6k views

Night-time football game under field lights

I am shooting a little league football game at night under the field lights for the first time amd I have a few questions to ask. I will be using the Canon EOS 60D camera with a Canon 24-70mm 1:2.8 L ...
3
votes
2answers
3k views

How to photograph rain drops / water drops?

Hi, I am using a Canon EOS400D , I would like to know the best settings to use for taking photos of water drops/raindrops, I have read so many articles,but I am still really confused. Thank you.
3
votes
7answers
10k views

Is there an IQ gain from Canon's 18-135 to 24-105L?

Just got a Canon 40D body, and was about to get Canon's 24-105L lens. I hear people raving about the lens, and it all made sense until I saw a Cameralabs' review of the lens. So don’t buy the EF ...
2
votes
1answer
119 views

Are there any Teleconverters/Extenders which will work with a Canon Rebel EOS T3 and 55-250mm f/4-5.6 lens?

Are there any Teleconverters or Extenders that will work on the Rebel EOS T3, I am currently using an EFS 55-250MM 1:4-5.6 IS II lens in an area where there is a variety of interesting wildlife that I ...
2
votes
1answer
405 views

Are there any adapters for using EF lenses on FD mount?

I know there are various teleconverters and extensions rings that allow for the use of FD lenses on EF bodies. However I'm looking for an adapter that lets me use EF lenses on an FD mount. Of course I ...
2
votes
1answer
3k views

Canon 1000D SD card maximum

What are the max parameters of an SD card for the Canon 1000D? Some sources say it can read up to 16GB, other say 8GB is the max, other say they run into the problems with 32GB. (Many also outline ...
2
votes
2answers
1k 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? ...
2
votes
1answer
235 views

Does the N3 socket/connector provide any advantage over the E3 counterpart?

Does the N3 socket/connector provide any advantage over the E3 counterpart or is it just a way to differentiate the more expensive cameras from the other ones and possibly make customers pay for the ...
2
votes
1answer
135 views

Where can I find a canonical list of the latest firmware for Canon cameras?

Are there a list somewhere stating the latest firmware version for the different Canon EOS cameras. Having a lot of different bodies it would help a lot not having to check out each product's page one ...
2
votes
1answer
415 views

Is it possible to convert RAW to M-RAW or S-RAW after shooting?

Different Canon cameras offer next to RAW also M-RAW and S-RAW. These file formats feature a lower resolution but also a significantly smaller file size. Is it possible to shoot RAW files with all ...
2
votes
3answers
2k views

Why do Canon 6d raw photos have a red tint across the entire image in Windows preview?

When I try to preview RAW Canon 6D photos in my several Windows 7 and Windows xp laptops, most photos have a red "shadow" across the whole picture. How to solve this problem? On Mac, photos looks ok. ...
2
votes
2answers
2k views

What lens will fit a Canon 10D?

I got a Canon 10D from a friend, the camera doesn't have any lens so I've been trying to find lens for it online. The problem is that I'm no expert in photography, and very unsure of what lens would ...
2
votes
1answer
254 views

CHDK generated DNG has no preview

I have recently bought a used Canon A550 and tried using CHDK with it. I firstly wanted to use it as a time-lapse camera, so I installed the Ultra Intervalometer on the camera and enabled RAW file ...
2
votes
1answer
3k views

Blurred images with Canon 1100D

I have a Canon 1100D which I bought last year. The Image quality used to be good. Recently I have noticed that the images are fairly blurred. Even if I use short shutter, stable base for the camera ...
2
votes
5answers
2k views

How can I get to 400mm+ for wildlife photography on a budget of around £1000 with a Canon DSLR?

I am asking a question that might have been asked many times in the past. However, I like to hear some advice for my situation so. Basically I am looking to invest some money on my photography for ...