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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
828 views

Auto-focusing problem on a Canon 500D with a EF-S 18-55mm 1:3.5-5.6 IS(standard kit lens)

I'm having problems with the lens. I've tried auto-focusing with my other lenses, and it works fine. It can only auto-focus one way, i.e. the focusing ring is still able to move, but only able to turn ...
0
votes
0answers
105 views

Canon EOS Rebel T3i takes a photo upon turning it on

I am having several problems with my Canon EOS Rebel T3i. One of which is that when I turn the camera on (in any mode) it automatically take a picture. I am not touching the shutter button or any ...
2
votes
3answers
223 views

What is the difference between the Canon EF 14mm f/2.8L USM and 14mm f/2.8L II USM?

Sorry if my question seems a bit naive. I was wondering what is the main difference between the Canon EF 14mm f/2,8 L USM and the Canon EF 14mm f/2,8 L II USM ? And correct me if I'm wrong, but ...
0
votes
2answers
191 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 ...
7
votes
7answers
6k views

What causes this sort of RAW file corruption?

I came home from a recent trip to Gettysburg with almost 1500 photos. Among them were a handful that appear to have been corrupted, as shown below. It was hot during the hikes -- ambient temperature ...
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votes
4answers
240 views

How can I improve this long exposure image? [closed]

I'm new to photography. I am trying to take a long exposure image of this nice water fountain with a Canon T5i. How can I improve it?
-1
votes
1answer
72 views

Canon t3 screen issue

I have a Canon EOS Rebel T3. In auto mode it will take photos and the LCD is fine. But in other modes like P, Tv, Av or Manual, half or more of the screen is black. If I click the photo button again ...
3
votes
2answers
3k views

Using bulb mode with EOS Remote app without having to hold down shutter button possible?

Does the EOS Remote app somehow support timed shutter speeds (for their DSLRs) longer than 30 seconds or a press-and-lock feature when in BULB mode? I've not found such a feature and I guess it could ...
1
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3answers
1k views

How to know if a Canon lens is compatible with my Nikon camera body?

I am looking at this Canon 50mm lens for my Nikon D5200. How can I be sure that this lens will fit on my Nikon D5200? The camera manual does not have a list of lenses that are compatible with the ...
0
votes
3answers
336 views

Is the Canon 24mm f/1.4L II good for weddings? [closed]

I'm a portrait photographer and recently I got 2 weddings to shoot, so I'm ready to purchase another lens wider than the ones I have. I'm thinking of buying a Canon 24mm f1.4LII. Do you think this ...
0
votes
1answer
310 views

Difference between Small Raw, Medium Raw and Raw in Canon 70D [duplicate]

Canon 70D does provide 3 options of getting raw images - Small, Medium and Raw. I would like to know whats the difference between 3. Recently i did my tour and got some very good results from medium ...
3
votes
2answers
217 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 ...
0
votes
2answers
197 views

Is it possible to take a five minute exposure with a Canon Powershot SX 160 IS?

I have a Canon Power Shot SX 160 IS. Is it possible to take a five minute exposure with this type of camera?
16
votes
3answers
7k views

Does the selection of sRGB or Adobe RGB in camera when shooting RAW ever matter?

In talking to a colleague of mine yesterday, we got onto the subject of color spaces in digital photography. He's a Nikon buff, I use Canon (specifically, an EOS 50D); I don't know if that is relevant ...
0
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2answers
4k views

How can I get the shutter actuation count for Canon EOS 600D (Rebel T3i)?

How can I view the shutter count on an EOS 600D? The EOSInfo software doesn't work for me.
17
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11answers
7k views

What is the best lens for taking photos of birds?

I was using a Panasonic Lumix, now I finally got a Canon EOS 60D, but I was used to that 18x zoom that my old camera has, because you can't get too close from the birds to take pictures, since they ...
2
votes
1answer
558 views

Does the Canon EOS Rebel T5/1200D has any dust related problems?

I’m planning on purchasing the Canon EOS Rebel T5/1200D very soon, it’s the only DSLR that fits my budget (other one is the Nikon D3100 which I don’t plan to get). I like everything about the camera ...
2
votes
3answers
422 views

How do I get that soft white look in my photos?

How do I get my photos to look like Christine Meintjies' and Catherine Mac's photography? Can I get that soft white look in my photos without using extra lighting? ...
3
votes
4answers
990 views

Differences between canon 17-85mm and 18-55mm

I was given a 450d with a canon 17-85mm lens, it has USM and image stabilzing. It has always seemed okay to me but after a few years i have decided to upgrade to the 700d, which has now come with a ...
-1
votes
1answer
394 views

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

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
138 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 ...
6
votes
5answers
6k views

Is there third-party software for Canon tethered live-view shooting?

I can use Canon EOS Utility to shoot tethered so that the live-view preview is displayed on the computer screen. However, I would like to know if there is any third-party software (non-Canon) that ...
2
votes
7answers
14k views

Is there a way to automatically transfer photos from a DSLR to a PC hard disk as they are taken?

I have a need to have photos taken either on a modern Nikon or on a modern Canon DSLR automatically be transfered via USB cable to a Windows hard disk. It would work like this - at an event, a ...
-1
votes
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
140 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
515 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
677 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
78 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
167 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
771 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
319 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
94 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
1k 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
439 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
3k 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
155 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
489 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
264 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
24 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
6k 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 ...
1
vote
2answers
258 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
186 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 ...