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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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-1
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2answers
68 views

Can I deduce the max. shutter speed from other camera specs?

I have the following specs for a Canon Rebel T3 EOS dSLR: 12.2 Megapixel CMOS (APS-C) sensor and DIGIC 4 Image Processor for high image quality and speed ISO 100-6400 for shooting from bright to dim ...
1
vote
1answer
163 views

How can I activate my AF assist beam on my external flash?

I have an EOS 650D with a Metz AF-44. The flash has a huge infra lamp but it is not working. I checked the settings on the 650D but the AF support beam is enabled. What other setting should I check? ...
1
vote
2answers
1k views

Why does the Canon 1D Mark III cost more than the 1D Mark IV?

Why does the Canon 1D Mark III cost more than the 1D Mark IV ? According to snapsort it looks like the Mark IV is better. Mark 3: $7995 http://www.amazon.com/Canon-1D-Mark-III-Digital/dp/B000NP1C5O/ ...
6
votes
3answers
521 views

What are the pros and cons of a cheap 3rd-party wireless remote control for Canon 1Ds Mark II?

I have a Canon 1Ds Mark II. This means that it has a N3 connector for remote control. I found something affordable here but unfortunatelly they doesn't provide too much informations about the product ...
3
votes
3answers
694 views

Canon 1Ds Mk II's scratched Low Pass filter. Now what?

Besides our workhorses (Canon 5D3 and 60D), we have an old camera - Canon 1Ds Mk II which has its OLPF scratched. That is, the camera works (ok, more or less because the signs of time are present on ...
3
votes
5answers
1k views

Is a Canon 450D to Canon 1D Mk 2 upgrade worthwhile?

My local camera shop has a secondhand Canon 1D MkII for sale for approx £500, as a current 450D user is this worth the upgrade or would I be better off saving for a new 5D or 7D?
1
vote
1answer
80 views

Upgrading firmware of an EOS-1Ds with large CF-cards

In order to get the EOS-1Ds to identify large (greater than 2 GB) CF cards the firmware has to be updated to version 1.0.3. The manual states that a CF card between 8 MB and 2 GB must be used in order ...
4
votes
1answer
169 views

EOS-1v not compatible with non EF, manual lenses?

Wondering if I'm lucky enough to bump into an EOS-1v owner here, I'm having problem with non EF lenses on this camera. The question: does 1v work with non-Canon lenses (converted to EF mount) at all? ...
3
votes
2answers
855 views

Will a 600rt Flash work with a 70d using radio control?

I have a 580exII and sometimes feel limited by the line of sight required to use it is a slave with the on-camera flash. Will a 600ex-rt's radio control feature work with my 70D, or will I need to ...
0
votes
2answers
11k views

Which camera to buy - Canon EOS 6D or Canon EOS 7D Mark II [closed]

I'm planning to buy a new camera body, and I'm unable to decide between the 6D and the newly announced 7D Mark II. Which camera should I go for? How much of a difference does a full frame camera (6D) ...
-2
votes
1answer
104 views

nikkon, sony or cannon [duplicate]

I very new to DSLR Photography. Now I'm in confusion that Sony alpha 58 or Cannon D600. both of them are nearly same cost. but I found that that for Sony there are less lens and accessories. but ...
8
votes
2answers
2k views

How does the eye-controlled focussing of the Canon EOS 5 work?

I just read that the Canon EOS 5 had eye-controlled focussing. How does this work? In this short article I found that it had to do with the coupling of infrared eye-tracking and the AF-point choice, ...
0
votes
2answers
3k views

Sigma 17-50 f/2.8 or Sigma 17-70 f/2.8-4 (C) for Canon 600D

I know this has been asked alot.. I have Canon 600D with Canon EF-S 18-135mm f/3.5-5.6 and Canon 50mm f/1.8 lenses. I'm looking to upgrade the zoom lens with something with better IQ, sharpness, ...
1
vote
2answers
365 views

How does auto focus tracking work in DSLRs

I thought auto focus tracking comes from the computation of image on the image sensor when I was using GF1, a MILC. The auto focus tracking was good. However when I use canon 6D, a DSLR the auto focus ...
2
votes
1answer
97 views

Can removing the lens while pressing the DoF preview button damage the equipment?

I know there's hardly any risk to your equipment when dismounting the lens while the camera is on, but can you damage it if you dismount the lens while the aperture is closed down? With the Canon EOS ...
1
vote
3answers
2k views

How significant is difference in dynamic range between Sony A7 and Canon 5D Mark II?

I'm still trying to make a choice between these two cameras. The dynamic range is important thing to me. Many people say that the first one has a wider dynamic range. Even DXO Labs shows 14.2 EVs of ...
0
votes
0answers
468 views

What can cause massive overexposure on a Canon PowerShot A470?

I have a Canon PowerShot A470. One day, while taking photos, it has gone from taking perfect pictures to being massively overexposed (almost white) pictures; however, this is not a problem with taking ...
2
votes
1answer
4k views

Is it possible to do time lapse photography with a Canon 70D without using a laptop? [duplicate]

Canon 70D has options of using remote shutter and using apps with iPhone/Android devices. Is there any option to do timelapse photography using either of the above where I can click photos at a ...
0
votes
2answers
161 views

IS auto-shutdown causes SLR to stop detecting lens - Canon 70-200 2.8L IS MK I

I've tested this on my 6D and my friends' 60D. Use case: [Only occurs in Video mode] 1) Activate the IS function during Video mode. Does not have to be recording (but is reproducible in the same ...
2
votes
3answers
492 views

What do I need to use a Metz 54 MZ-4 remotely with a Canon Rebel T2i?

I believe that the Metz 54 doesn't have a PC cable, and I'm looking for the cheapest option. The T2i doesn't have this built in does it?
1
vote
1answer
272 views

Canon lenses with Sony A7r

I am thinking about switching from 5DMIII to Sony A7r. In terms of lenses, I have Canon EF lenses (16-35, 50, 70-200), and a Tamron 24-70 VC. Will the electronics of those lenses work with the ...
0
votes
0answers
25 views

Can the Cannon EOS Rebel T3i function as a USB drive? [duplicate]

I would like to be able to view pictures from my Cannon EOS Rebel T3i on my chromebook immediately, without having to move the SD card. The chromebook doesn't recognize the camera as a USB drive when ...
1
vote
2answers
278 views

Can a Canon 100-400 EF lens with damaged AF be repaired?

Canon 100-400 EF lens Autofocus is damaged due to shake during travel. I can focus Manually, but Auto Focus makes some noise and doesn't focus. I guess, the motor is not functioning. Can this lens ...
3
votes
1answer
187 views

Where to fix Canon lens, other than Canon?

I have a 70-200 2.8L II lens that was broken on a photoshoot (dropped 1 ft). The glass is intact (thank you, UV filter) but there is some issue inside the lens where the images aren't focused and the ...
1
vote
5answers
9k views

Long exposure on Canon 60D

I want to take some night shots of the sky and landscape showing up stars and cars on a distant road. I have the option to set the shutter speed to 30s, but I want to take a 2 min (or more) exposure, ...
1
vote
2answers
7k views

Canon Zoom lenses: 18-135 STM vs 18-200 vs. 17-85

In my quest to buy a new camera, My local store has three bundles, that each comes with one of the three lenses mentioned in the title. I'm having a hard time deciding between the three as they all ...
0
votes
0answers
45 views

Missing Grommet on lens that secures lens cover

I have a Canon Power Shot SX500 IS with a Canon Zoom Lens 30 x IS. The grommet located in the inside lip at end of the lens fell out and was lost. It secures the lens cover when in use. Where can I ...
1
vote
0answers
219 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
114 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
12k 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.
0
votes
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 ...
1
vote
0answers
201 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 ...
20
votes
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
votes
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
vote
2answers
769 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
votes
1answer
893 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
22k 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 - ...
1
vote
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
votes
2answers
390 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
votes
1answer
332 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
890 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 ...
1
vote
2answers
109 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
108 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
vote
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
398 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?