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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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1answer
162 views

Which focal length lens do I need for portrait and landscape photography? [on hold]

I have recently bought a Canon7d. now I need a lens.. before that i had a nikon but I switched to canon now. so I have no lens. i have selected these 3 ... which one should i buy and which will serve ...
0
votes
1answer
73 views

How can I increase the effective focal length of my lenses?

I have a Canon Zoom Lens EF 70-200mm 1:4 L IS USM mounted on Canon EOS 70D, how far can this lens zoom? If I wanted more zoom magnification to get as closer as possible to my subjects which is as far ...
-1
votes
2answers
61 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
44 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? ...
0
votes
0answers
33 views

First time buyer help - Nikon D3300, Nikon D5200 or Canon EOS100d [duplicate]

I'm about to buy my first DSLR camera and I'm not sure which model to choose from. My experience is very limited and I'm going to start learning to use the camera in a more professionel manner. I'm ...
3
votes
2answers
96 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
388 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) ...
-3
votes
1answer
70 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 ...
0
votes
2answers
37 views

How to lock aperture using Reverse ring with Canon 600D?

Is there anyone using reverse ring and know how to lock the aperture. I tried doing the techniques provided on youtube. First connecting the lens on original positions then lock the aperture by ...
1
vote
2answers
100 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
73 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
206 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 ...
1
vote
1answer
136 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 ...
1
vote
1answer
130 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
23 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 ...
16
votes
4answers
3k views

Are Nikon DSLR sensors actually better than Canon's?

I've been a happy Canon user for a while. When I was doing my initial research on what brand to buy several years ago, I came to the conclusion that both Nikon and Canon are equally good (which I ...
0
votes
1answer
77 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 ...
0
votes
0answers
41 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 ...
0
votes
3answers
95 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?
1
vote
0answers
124 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 ...
3
votes
2answers
136 views

Gigabit ethernet on Canon EOS 1DX

I am in the market for a new camera and was strongly considering the Canon EOS 1DX. In my investigations I have discovered two things regarding the ethernet connection. It is nowhere near the 1 ...
1
vote
2answers
117 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
2answers
238 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, ...
0
votes
2answers
230 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 ...
1
vote
1answer
109 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 ...
3
votes
4answers
257 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
2answers
139 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 ...
1
vote
1answer
127 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 ...
3
votes
3answers
203 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
62 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
74 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 ...
0
votes
2answers
120 views

How good are the E-mount to EF-mount adapters?

I currently live in the Canon ecosystem, but really like the look of the Sony a7S. But before I switch I want to know just how well I'll be able use use my old EF-mount lenses on my new a7S. How well ...
5
votes
4answers
1k views

Why are Micro Four Thirds lenses so expensive compared to Canon?

I'm looking at picking up a new prime portrait lens to augment the kit lenses that came with my Olympus OM-D M-10. My brother has a Canon with a 50mm f/1.8 lens that takes beautiful photos and costs ...
3
votes
1answer
106 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
votes
0answers
57 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 ...
0
votes
1answer
159 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 ...
2
votes
2answers
195 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
3answers
172 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
129 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. ...
0
votes
2answers
83 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 ...
0
votes
0answers
59 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 ...
0
votes
2answers
180 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 ...
-5
votes
3answers
127 views

Optimum ISO? How can I tell? [closed]

I Own a Canon 60D what is the optimum ISO can reach without getting much Noise?
1
vote
1answer
100 views

Composite battery adapter

Two of my cameras, a Canon A-1 and an original EOS Elan use batteries which are composites of multiple batteries. While this is no problem on the A-1, seeing as it uses very little power and the ...
0
votes
2answers
117 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 ...
1
vote
1answer
83 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 ...
1
vote
1answer
143 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 ...
1
vote
1answer
2k views

Is Canon 16-35/4 IS better than 16-35/2.8 II at f/4?

I have had a 16-35/2.8 II for almost a year, but it broke and I might be in the market to replace it. Last week I saw that Canon had released a new lens in this range, but with f/4 and IS. Is Canon ...
0
votes
1answer
111 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
51 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 ...