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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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2answers
698 views

What are the advantages and disdvantages of the Canon 18-55 IS MKII vs IS STM kit lenses?

I'm trying to figure out the difference between the IS MKII lens and the IS STM lens. Specifically, I am looking at the Canon EF-S 18-55mm f/3.5-5.6 lens. On that Amazon page, there are three ...
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2answers
93 views

How to boost my camera's responsiveness with Magic lantern installed?

I recently installed magic lantern on Canon 500D, but now it responds much more slowly than it used to. Is there a way to improve this?
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1answer
60 views

Canon DSLR camera for web and graphic design photos [duplicate]

I am a web designer and wanting to get into photography, so the photos I take will be mainly for websites, and sometimes for graphic design work. Can someone please give me some suggestions on which ...
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3answers
84 views

Why will all of my pictures on my memory card not download?

I have a Canon T3I that I received for Christmas. With the card in the camera, it shows I have over 400 pictures and I can view them on the camera screen. However, when I try to download them on my ...
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1answer
118 views

What is the -5 to +5 scale below the aperture number on the back of my Canon DSLR?

Hello guys, I am completely new on this photography world and honestly I don't have much knowledge about it, but I really want to learn... and read. I've been reading about modes, light, shutter ...
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2answers
410 views

High Speed Sync with Canon 7D and Sigma EF-610 DG Super

Does anyone know how or if high speed sync can be triggered using a Canon 7D and a Sigma EF-610 DG Super? After making all the settings as per the 610's manual, as soon as I meter/focus the camera ...
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4answers
323 views

What would improve my landscape photography more: upgraded body or a wide-angle lens?

I plan on going out on a trip soon and I want to take some nice landscape photography. I currently have a Canon T3i and due to budget constraints I can choose one or the other exclusively: should I ...
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2answers
308 views

Is the Tamron 24-70mm a good wedding lens for a Canon 5DS r?

I preordered a Canon 5DS r and I was wondering if the Tamron SP AF Di VC USD 24-70mm f/2.8 XR LD ASL [IF] would be good for that camera? I plan to use it for wedding pictures.
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2answers
166 views

Results of a Sigma 12-24mm Full Frame Ultra wide lens on a Canon 70D

I've ordered the Canon 70D and I'm looking for a good wide angle lens for interior architectural photography. I've got a good opportunity to get a Sigma 12-24mm Full Frame Ultra Wide Lens fairly ...
2
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1answer
101 views

Can I trigger a EOS 70D remotely using a 600EX-RT speedlite?

Hi is it possible to remotely trigger an EOS 70D using a 600EX-RT? For example, I'd like the EOS onboard flash to be the slave and the 600EX-RT to be the master.
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0answers
15 views
3
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2answers
1k 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 ...
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0answers
44 views

Does anyone have any information on Canon's VL mount regardng pinout and protocol?

I currently have a canon cl 8-120mm f/1.4-2.1 lens which uses the VL mount. Canon's goal appeared to have been to make this a standard system similar to the Micro Four Thirds system. See ...
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3answers
6k views

Why isn't it safe to use EF-S lenses on fullframe?

I've heard that EF-S lenses are not compatible with full frame bodies and that using such lenses could damage the mirror. Are the EF-S lenses not compatible with full frame bodies in terms of "not ...
5
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3answers
4k views

What are the pros and cons of Canon 5D III / 6D HDR Mode Vs HDR using a computer + HDR software?

How well does the Canon 5D III / 6D HDR mode rate against other HDR modes? i.e. using a computer + HDR software?
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0answers
46 views

No firmware update option when trying to install CHDK on Canon SX210IS

I checked the firmware version and downloaded the correct one from the website. I drag and drop the downloaded files into the root directory of a formatted card (4gb) and (8gb), eject, and put into ...
1
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4answers
2k views

How to remove external flash stuck on camera body?

Yesterday, after shooting I had to take the lens and flash off the camera body, but my flash 550EX got stuck and I can't get it off the body (EOS 5D). How to take it off? I turned the ring to loosen ...
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3answers
73 views

Which current Canon digital cameras can use older EOS lenses? [duplicate]

I have a Canon EOS 100 film camera, and I would like to change to a Canon digital, but I'm concerned that the lenses I have: 28-80mm 80-200mm 100-300mm 100mm Macro will not work on the new digital ...
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1answer
58 views

Canon EOS T2i 35-55 mm lens. Won't autofocus

Actually it WILL autofocus if I force adjust focus by hand beyond subject. It then adjusts itself to focus. If the lens is focused in front of the subject, it will not autofocus. Bad servo in the ...
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1answer
90 views

How to get Lightroom to render JPEG photos the same as on the 60D LCD?

I really like the way my photos appear on my Canon 60D LCD screen. However, when I import them into my computer using EOS Utility 2 and then into Lightroom 3, they are not the same. For example, the ...
2
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1answer
253 views

Canon EOS SL1 - Manual focus stopped working

I recently purchased a Canon EOS Rebel DSLR SL1. My 18-55 mm lens shoots amazingly, and I have been using it in auto and manual focus. About a week ago, my manual focus randomly stopped working. The ...
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1answer
102 views

Is the Canon 7D compatible with all EF and EF-S lenses? [duplicate]

Are all the lenses compatible with 7d? Especially EF-S? Anyone having a autofocus issue with 55-250mm IS lens?
2
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3answers
403 views

What factors determine the size of focus step done with remote shooting?

When a DSLR camera is used for remote shooting, corresponding software usually provides very simple way to change focus position: small, medium and large steps forward or backward. This is how it ...
4
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1answer
270 views

Canon speedlites not firing when in Live View

I am having difficulty getting my Canon speedlites (600ex master and two 430ex slaves) to fire when using Live View on my 5D Mark III. I have no triggering problems except when using Live View. I was ...
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3answers
630 views

What setups work to trigger a Profoto B1 and Canon 600EX-RT Speedlights together from canon body

Given a Profoto B1, a Profoto AIR Remote TTL-C, and some Canon 600EX-RT , what configurations work with triggering these items together. Additional items are allowed (slave triggers, pocket wizards, ...
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0answers
55 views

will a Canon GP-E2 show up as a usb drive on a chromebook so I can back up the log files?

I am looking to buy a GP-E2 for a trip in a couple of months (and other future trips) to log to the images, however I would also like to be able to get a backup of the log files off of it. I will only ...
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1answer
1k 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 ...
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2answers
81 views

Can I fix inaccurate (sticky!) shutter speed on Canon FTb?

I had a Canon FTb come in today and decided to test it out. When firing off a some shots, I felt the faster shutter speeds were accurate; however, I noticed that anything 1/4s or slower was ...
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5answers
2k views

How can I fix Err 01 with a film-era Sigma lens on a Canon DSLR?

I have a new Canon EOS Kiss camera and a friend of mine has a Sigma Aspherical IF 28-200mm lens she used on an old Canon EOS film camera (old as in 10 years or so). I tried using the lens on my ...
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3answers
85 views

Will I be able to mount hood over my UV filter?

I have recently bought Canon EOS 600D and I want to buy a UV filter to give extra protection to my EF-S 18-55 IS II. And I additionaly want to buy a lens hood as well. Will I be able to use both ...
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1answer
67 views

Can the Sigma 2x teleconverter be hacked so it will work with the Sigma 50-500mm?

Does the autofocus hack (where you mask off connectors on the teleconverter to make it misreport the aperture) work on sigma 2x teleconverter fitted on Sigma 50-500mm DG lens for Canon cameras?
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2answers
6k views

How to enable Canon AF with teleconverter?

Canon DSLR bodies prevent poor auto-focus performance by disabling it completely when the lens reports maximum aperture at chosen focal length smaller than f/5.6. This implies that some lenses will ...
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1answer
235 views

Self-timer on Canon 5d Mark III? [closed]

How do I use the self-timer on the Canon 5D Mark III?
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1answer
118 views

My 300mm lens doesn't focus. How do I know if it is broken?

I just bought the Canon t5i kit. At first glance the 300 mm lens worked fine but now when I attach it, I cant seem to focus on anything, It only shows a blurred color of whatever I am looking at. I ...
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5answers
917 views

Is it typical to experience zoom creep with the Canon EF 24-105mm F/4 L IS USM?

I noticed this more than once. Whenever I'm in the range from 24mm to somewhere between 35mm and 50mm, the lens starts moving if I'm fixing it vertically with its front element facing the ceiling or ...
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1answer
135 views

Pictures start in focus then go out of focus?

I was recently shooting some surf after a session with my 7d and Tamron 18-270MM F/3.5-6.3 Di II VC PZD. I started shooting while he was in focus, then as he got to the main part of the maneuver the ...
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0answers
69 views

Enable TIFF compression in Canon Digital Photo Professional 4

I can't find a way to enable TIFF compression in the files produced by batch export in Canon Digital Photo Professional (currently version 4.2). This means that the generated TIFF files are far larger ...
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6answers
2k views

Are the 50mm f/1.8 and 75-300mm zoom good lens choices beyond the kit lens for a Rebel T1i?

I own a Canon Rebel T1i with a EFS 18-55mm image-stabilizer lens. Since I want to learn more about photography, my husband purchased for me a EF 50mm and a EF 75-300mm zoom. I am wondering if these ...
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3answers
207 views

blurred background effect with my canon eos 70d with 18-55 mm lens [duplicate]

How do I take a picture with a blurred background with my canon eos 70D using the 18-55 mm lens
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1answer
78 views

Can I fix the large pink mark which appears on all photos with light background from my Canon Powershot ELPH?

I have a Canon Powershot ELPH 300 HS. See the large pink smudge across the left? Is this a problem I can fix by cleaning the lenses and image sensor, or is this camera/sensor a dud?
0
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1answer
98 views

How do I get my Canon 60D to recognize a Yongnuo YN-560 III flash?

Under the flash control menu in external flash function setting I keep getting when selected this menu cannot be displayed. Incompatible flash or flashes power is turned off. How do I get my camera to ...
0
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1answer
100 views

Can Tamron 16-300mm lens fit on a Canon 700D? [duplicate]

I want to buy a new lens that extends my zoom range, because the one came with the camera is 18-55mm with a small zoom range. The specifications for the Tamron lens look good, with a great zoom ...
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2answers
216 views

Can Tamron 16-300mm Macro Lens fit to Canon EOS 600D?

I use Canon EOS 600D and I want a lens with a larger range. I found out Tamron 16-300 f/3.5-6.3 Di II VC PZD Macro Lens, I added it into my wishlist. I did some research on it and I'm scared that it ...
0
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1answer
56 views

How do I prevent white box(es) (face detection) from showing up on my Canon EOS 60D?

I use a Canon EOS 60D to shoot a separate angle facing the audience at my Church. It works pretty well, except I have one huge issue. Whenever I point it to the audience, a bunch of white boxes start ...
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0answers
37 views

zoom lens for Baseball games [duplicate]

What zoom lens would you recommend for baseball games? I just bought a Canon SL1 and am not sure what lens size would be best. The camera came with the 18-55 zoom lens. I've looked at 55-250 lenses ...
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3answers
179 views

What lens do I need to take a decent picture of a graduation ceremony from football-field seating?

What Canon lens do I need to capture a decent picture of a graduate on a football field? I could end up being at the other end of the field in the seating.
4
votes
1answer
153 views

Why eye-controlled focus is gone?

I tried to google, but only semi-decent answer was that ECF didn't work for some and was a nightmare for support group. But are there any reasons modern Canons (or other major camera-makers) lack ...
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0answers
45 views

My Canon PowerShot SX500 IS won't turn on

My Canon PowerShot SX500 IS won't turn on... It worked fine the last time I used it, had a big event this weekend and went to use it and it wouldn't turn on. Even tried 3 diffrent charged batteries - ...
2
votes
1answer
147 views

What can I do to improve the sharpness from my Canon 60D for stock photography?

I recently started getting into stock photography and submitted some images to Shutterstock. I was rejected for various issues like noise and focus. I was surprised at how high their standards were ...
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2answers
61 views

Do I need a specific type of lens to work with my Canon T3i, or will any lens work?

I have a Canon T3i. When I go to buy a new lens, do I have to buy a specific size or type for the T3i?