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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)

3
votes
4answers
7k views

Can I use old Minolta AF lenses on my new Canon?

I just recently bought my first DSLR, a Canon Rebel t2i/550d. I use it mostly for video and it works wonderfully. I bought the kit lens with it, but I am looking to expand my lens collection. I found ...
4
votes
1answer
156 views

Will the Rokinon 8mm f3.5 Fisheye work with a Canon camera?

I want to buy the Rokinon 8mm f3.5 Fisheye lens, but I saw in one review that is not recognisable for Canon because there is no a chip which is necessary. What is that exactly? Will I have problems ...
36
votes
3answers
9k views

What apertures are required to enable autofocus, including cross-type or high-precision focusing, on Canon DSLR cameras?

This is a follow-up to Why does Canon and Nikon limit or disable autofocus beyond certain f-numbers? I'm doing this to separate the AF aperture requirements from the linked question above. My goal ...
5
votes
3answers
4k views

What's the difference between Canon's silent and non-silent shooting?

I'm using a Canon 5D MkIII and I've been exceptionally pleased with the results of the 'new' single/continuous silent shooting functionality. I'd like to know what the difference between silent and ...
0
votes
1answer
31 views

Help to choose lens [duplicate]

I recent got 60d and EF-S 18-55mm Lens and i want to buy 1 more lens specially for product and fashion(portrait) photography... I decided EF50mm f/1.4 USM and EF85mm f/1.8 USM? Which one would be ...
0
votes
1answer
42 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.
0
votes
0answers
77 views

Camera suggestion needed for long term remote timelapse

I'm working on setting up a remote timelapse waterproof system for a long term project. The idea is to have it on solar power. I'm currently playing with the CHDK firmware on a Canon PowerShot Elph ...
0
votes
3answers
40 views

wireless triggering Canon 650d with profoto d1

I have a Canon 650d with 600ex-rt speedlite. I'm interested in wedding photography, but wondering about cases where the ceiling is very high, so that bouncing the 600ex-rt will be useless. I want a ...
2
votes
3answers
86 views

What do the specifications mean on the Canon G15's lens?

I am quite new to photography, but spent some days understanding aperture, timing, zoom and ISO. Now I see the values printed on the Canon Powershot G15´s lenses, and I can´t interpret them. I ...
2
votes
1answer
408 views

How do I make the focus point indicators stay long enough to select on the Canon 60D?

I have just switched from the Canon 500D to a 60D. Most of my work is property based, and this is therefore 90% internal flash shots where I often wish to pick out a particular spot for best focus. ...
1
vote
2answers
102 views

Autofocus icon is missing in Canon 650D, please help

Can anyone please help me in getting this icon back in my canon 650d
1
vote
1answer
56 views

Which is the best suitable memory card for Canon 550D Rebel T2i?

I have Canon 550D Rebel T2i and I am looking for a high speed Memory card. So far I have been using basic SD card but recently I have experienced it relatively slow while shooting fireworks at night. ...
1
vote
2answers
76 views

How can I mount an EF-M lens on an EF-S camera?

How can I mount an EF-M lens (22mm, for example) on my Canon Rebel T4i EOS EF-S?
3
votes
5answers
2k 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 ...
0
votes
1answer
498 views

Canon Rebel XS will not take pictures in AF mode

Recently started having this problem with my Rebel. It's about 4 years old. If it is in AF mode, I will put the button down halfway (like always) to focus, but it will not take an actual picture. It ...
4
votes
9answers
13k views

Can't connect Canon 6D to my computer via USB cable

I can't download photos from my new Canon 6D via the USB cable. Cable is connected, but no new drive is detected in the system. Looks like Windows doesn't see a new device at all. How do I ...
3
votes
4answers
6k 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
1answer
47 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
1answer
64 views

Powershot G16: fast bracketing for handheld?

I want to be able to take handheld shots at night. Often these shots involve high-contrast scenes, where a sign or something will be lit much more brightly than the surrounding environment. I want to ...
1
vote
2answers
95 views

Can I use a FD lens + extender with Canon EOS mount?

I have a Sigma 400 mm FD lens which comes with an FD to EOS (EF) adapter. Is it possible for me to attach an extender to it. May be a 2X FD extender and then attach the FD to EOS (EF) adapter. Is ...
0
votes
3answers
82 views

Canon Film SLR 28-80 mm lens with sunfilter; what should be my aperture settings and distance

With the Canon Film SLR 28-80 mm lens with sunfilter (I think it has zero impact on focal length) what should be my aperture settings, if I have to take pictures of people in crowd and restaurant to ...
1
vote
1answer
149 views

Why Focus Assist activating in full outdoor light on my Canon EOS Rebel?

Trying to understand why the focus assist feature is activating in full outdoor light on a sunny day. I have a Canon EOS Rebel T-3. Recently, the 18-55 stock lens was replaced free by Canon. Since I ...
-1
votes
7answers
345 views

Are these photos ruined because of ISO? [closed]

I took a lot of photos during a family get-together and I really liked many of them. My girlfriend then edited the photos to make them look better. The photos looked GREAT on her iMac monitor but when ...
1
vote
1answer
89 views

Why can't I find the flash settings menu on my Canon 5d Mark II anymore?

I have 5d mark ii and 580EX ii, the flash menu was available on the cam and used it for few days. Lately I can't find the menu anymore, I've tried several things and no positive results.
0
votes
0answers
56 views

help me to decide between these [duplicate]

I read a lot of answers posted by you on stackexchange and i am big fan of yours knowledge and yours photography. I am new to photography and want to buy a DSLR body, i don't know much about ...
0
votes
1answer
84 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 ...
2
votes
1answer
154 views

How to automatically apply a Lightroom Preset based on appropriate (Canon) Picture Style on import

Note: I do not believe this question is a duplicate of "How to emulate the in-camera processing into lightroom" (I referred to this question in my question) I just want that my monochrome images stay ...
0
votes
1answer
181 views

How can I get my Canon camera or body replaced warranty for battery drain, when Canon says it is fine?

My 5DMIII is draining battery when turned off. It does not happen all the time, it's pretty random. When it happens (with battery grip), the batteries can last one day or a few weeks, again, seems ...
0
votes
4answers
113 views

Thinking of upgrading my 550D, should I go for 7D or 5D? [duplicate]

Yep, I think this question has been asked quite a number of times, just thought I should ask based on what I need. I'm currently using a (close to) 4 year old 550D, so I was thinking it was time for ...
8
votes
2answers
267 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 ...
2
votes
1answer
340 views

How to shoot tethered using CHDK incompatible Canon Powershot S410?

I have an old Canon powershot S410 compact camera, which I want to use for a time-lapse project. For the project I will need to build an intervalometer to automatically shot photos (probably Arduino ...
3
votes
3answers
89 views

What do I need to use off-camera flash on location?

I have a Canon 5D Mk3 a Canon Speedlite 580EX and a Speedlite 540EZ. Also I have an Trek Tech Optera Pro 460 (a GorillaPod-like mini tripod) besides of my 'official' carbon-fiber tripod for camera. ...
0
votes
4answers
268 views

What can cause dark photos at high shutter speeds?

I have a Canon PowerShot SX500 IS. However, when I shoot in manual mode at a high shutter speed the images are very dark, almost black. On the other hand, when I use a lower shutter speed later in the ...
1
vote
3answers
346 views

What are meaningful deciding factors when deciding between Canon 5D mark III vs mark II? [duplicate]

I am intermediate student on photography. I am intending to buy a full format Canon camera and I am between Canon 5D mark III and mark II. I would like to be able using ISO numbers of 800 or 1600 or ...
2
votes
3answers
66 views

Low cost external shutter for controlling shutter speed

Are there any alternatives to the $400+ external shutter remote that can do auto bracketing for a canon 700D? Basically some shutter + a click wheel that adjusts shutter speed without touching the ...
9
votes
2answers
1k views

How do I clear an AE lock on my Canon XTI?

If I press the AE Lock (*) button on my Canon XTI it will lock the exposure, but how do I un-lock it? I usually just end up turning the camera off and then back on. After playing with my camera a ...
0
votes
0answers
91 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 ...
3
votes
2answers
86 views

What will be my aperture with a 2× teleconverter? [duplicate]

I have a Canon 60D (crop factor 1.6x) and an 85mm f1.8 prime lens. Now I want to add a 2x teleconverter and attach the 85mm lens to it. My question is: What will the effective aperture be?
0
votes
0answers
96 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 ...
0
votes
0answers
31 views

Help is needed in Fixing Canon lenses USM's focus motor [duplicate]

I have the Canon EF lens, but the USM motor looks dead. I need help in order to get it fixed so I can use this lens again. Unfortunately a "focus by wire" system is used in this lens and I have no ...
5
votes
6answers
570 views

Is light the only difference? Or does the camera and lens make all the difference?

Look at this stunning portrait: Let's ignore everything but JUST the amount of detail the photograph succeeds to convey. Now look at one of the best portraits I have taken of my girlfriend, as a ...
23
votes
5answers
2k views

What are the most notable differences between Canon and Nikon lenses?

I'm currently considering to buy one of the next generation enthusiast DSLRs. Either a Canon EOS 60D or the slightly more expensive Nikon D7000. I'm quite new to the SLR discussion but I know there ...
3
votes
1answer
136 views

How can I vertically shift a Tilt-Shift lens in vertical (portrait) position?

I have a Canon TS-E 24mm f/3.5L II mounted on a Canon 5D Mk3. When I want to shoot a building tall enough without introducing distortions, I put the camera in landscape position, I shift my lens up ...
0
votes
3answers
384 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 ...
10
votes
8answers
1k views

Would the 40mm pancake or 50mm prime be better for street photography with a Canon APS-C camera?

I have a Canon EOS 600D, and I already have 18-55mm,55-250mm. I plan to buy a new lens for street photography. I already have picked out one of the following lenses: 40mm STM(pan cake). EF 50mm ...
6
votes
6answers
4k views

Would the Tamron 18- 270 mm F/3.5-6.3 Di II VC PZD make a good choice as my second lens?

I have a Canon 50/f1.8. I am looking for a zoom lens. After much research, I have zeroed in two lenses as my second lens: either Tamron 18-270 mm F/3.5-6.3 Di II VC PZD or Canon EF75-300mm f/4-5.6 III ...
0
votes
1answer
555 views

Is my Canon camera broken, or do I just need a new battery door?

I lost my battery door months ago after misplacing it and upgrading to an external battery pack grip. The camera (Canon 5D) one day mysteriously stopped working and I assumed the battery pack was ...
0
votes
1answer
125 views

Are the accounts of Canon 7D images getting less sharp after a lot of video shooting true?

I have had a few accounts of people telling that if you shoot (only a few hours of) video with Canon 7D / 5D Mark II, the quality of the pictures you take later becomes worse, due to the strain / ...
4
votes
3answers
867 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 ...
2
votes
3answers
263 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 ...