Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [canon]

Canon Inc. is a prominent manufacturer of cameras and lenses including EOS DSLRs and PowerShot compact cameras.

68
votes
14answers
13k views

Is there any significant difference between Nikon and Canon?

I'm considering purchasing a DSLR for the first time here in the next couple of months. The two "big boys" seem to be Canon and Nikon. I've looked at both companies, and I can't really see significant ...
40
votes
9answers
129k views

What is the difference between EF and EF-S lenses?

This is specific to Canon, but what is the difference between EF and EF-S lenses?
18
votes
7answers
2k views

Lens upgrade paths (sub $1000) for the EF-S 18-55mm IS kit lens for Canon APS-C cameras [closed]

This is somewhat a follow-up to my earlier question on the limitations of the kit lens. I have browsed through quite a lot of sites including this one for user opinions & reviews of different ...
3
votes
1answer
803 views

Pictures of surfers start in focus then go out of focus?

I was recently shooting some surfers 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 ...
21
votes
1answer
5k views

Is it really better to shoot at full-stop ISOs?

The second half of this answer says Notice that I only shot full-stop ISO which is important with Canon DSLRs because the gain to obtain the 1/3 stops in between is applied in software by the ...
47
votes
3answers
384k views

What does STM mean on a Canon lens?

The Canon EF 40mm f/2.8 has a designation of STM on the lens. What does this mean? What are the advantages of having it and does it replace an older technology? We have a terminology thread that ...
3
votes
1answer
970 views

What should I look for in a wireless flash trigger for a home studio?

I'm an amateur photographer looking for a wireless flash trigger. My gear is Canon 70D with Speedlight 380ex. My question is: what should I look for in a flash trigger? How important is the trigger ...
2
votes
2answers
788 views

Is there a good remote timer compatible with most Nikon and Canon (and Pentax and Sony) cameras?

I wish to experiment with HDR night photography and timelapse video editing. Both require me to take multiple shots are regular intervals for prolonged durations, and I obviously do not wish to sit ...
3
votes
3answers
2k views

Is there a Canon equivalent of the Nikon CLS?

Does Canon have its own version of the creative lighting system?
2
votes
4answers
2k views

Will the Canon 5D MK II with 100-400 1:4.5-5.6 work properly with Kenko 1.4 converter?

I'm using 5D MKII body and 100-400 f/4.5-5.6 lens. I want to use a 1.4 converter; will the Kenko converter work and autofocus properly?
3
votes
2answers
12k views

Canon 75-300mm f4-5.6 USM or 55-250mm f4-5.6 IS lens?

I am getting a deal on a Canon T3 cam with 18-55mm kit lens and I have choice of one extra lens: 75-300mm f4-5.6 and 55-250mm f4-5.6. I generally like to shoot street, abstract and nature photos and I'...
34
votes
9answers
42k views

What are the major differences between these camera series by Canon?

Here is a shot of the different series of camras that Canon has to offer: There's several models of Rebel, then there's the 50D, the 5D, and the 1Ds. Broadly, which one is for whom broadly?
47
votes
4answers
34k 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 ...
16
votes
9answers
46k views

Should I use a 100mm Macro lens as a portrait lens?

I am specifically considering using the Canon 100mm Macro as a portrait lens. If I want to have a macro in my bag, but not carry around a 70-200 2.8 due to weight, size, white color, or price if it ...
17
votes
7answers
31k 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 ...
12
votes
8answers
193k views

What should I do about Canon PowerShot “Lens error, restart camera”?

I've had a Canon PowerShot A1100 IS camera for almost a year now. About a week ago, I went on a trip, took pictures the whole trip, everything was ok. When I got home, and tried to turn the camera ...
23
votes
3answers
52k 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?
17
votes
3answers
49k 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 ...
22
votes
7answers
5k views

Is it worth it to have the 50mm f/1.8 Canon lens?

Is it really useful to have a fast prime lens for portrait photography, considering a low budget? If it is, what about the Canon EF 50mm F1.8 II? I have an entry level 18-55mm lens and a Canon 20D.
12
votes
6answers
5k views

What is a good Canon lens to take portraits?

I have a Canon T2I, and also a good prime lens (50mm / f1.8) but I cannot seem to take close up portraits like I see in magazines. Do I need a better lens?
35
votes
10answers
4k views

What are some tips for shooting in low light?

I own a Canon 450D with just the standard kit lens that comes with it (I don't plan buying a new lens for a while) and one thing I tend to struggle with is shooting in lower light conditions, indoors ...
2
votes
6answers
773 views

Will I see enough improvement moving from EF-S to “L” lenses to warrant the cost?

My wife and I are driving through the Black Hills, Mt.Rushmore, on to Yellowstone and Glacier National park. I currently own a Canon 70d, using my 15-85mm & 55-250mm Canon lenses. Knowing I'll ...
2
votes
2answers
20k views

Why don't Lightroom or PSE recognize CR2 files from my Canon 7D mk II even though they are up to date?

I ordered a Canon 7D mark II (to replace a stolen 7D),and shot a friend's wedding in RAW. But now, I can only view the pictures in very poor quality on my computer's photo viewer. I am not able to ...
0
votes
2answers
8k views

Canon 50mm f1.4 no longer focuses reliably

On my Canon 6D, other lenses work as expected. But my 50mm f1.4 which has been very reliable for many years is not focusing correctly. It can sometimes focus when the subject is close (1-5' away). ...
10
votes
6answers
17k views

What is a good general purpose lens for Canon?

As an upgrade from kit lens 18-55mm, which would be a better general purpose lens? Obviously there is no "best" option, as everyone has a different budget and style, but what are the best options ...
14
votes
3answers
35k views

Are Canon EOS and Nikon DSLR lenses interchangeable?

Can we use the lenses from, say a Canon EOS 550D kit (Canon EF-S 18-55mm) with a Nikon DSLR D5000 for example) ? Also, is the reverse possible ? I'm looking at interchangeability between recent DSLR ...
30
votes
1answer
31k views

What are the differences between E-TTL, i-TTL, and P-TTL?

Canon, Nikon and Pentax each have their own TTL flash metering systems, respectively E-TTL, i-TTL, and P-TTL. They all use a weak preflash that is metered and used to calculate flash power level ...
16
votes
7answers
62k views

Can a Nikon/Canon flash be used on the other brand of camera?

I was just thinking about this problem and was wondering if anyone knew if/how to use a competing flash unit (EX or SB series) on a Nikon or Canon (respectively) camera. I would assume a lot of the ...
4
votes
2answers
6k views

How to emulate the in-camera processing in Lightroom? [duplicate]

I'm a beginner in matters of digital photo processing (and photography for that record). I already know that the RAW file is a dump of raw sensor data with no processing whatsoever applied to it. My ...
5
votes
2answers
4k 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 ...
3
votes
3answers
235 views

How do I choose a lens for my first DSLR to replicate the capabilities of my bridge camera?

I am planning to migrate from my Sony DSC-HX1 bridge camera (28-560mm) to Canon EOS 800D. Now I had learned that 'x' based zoom values are not applicable to DSLR's and I am lost with all the ...
3
votes
1answer
785 views

Why is my Metz 58 AF-2 using long shutter values when my Canon 60D is in Av mode?

About one year ago I bought a Metz 58 AF-2 for my Canon 60D. Because of a lack of free time to experiment with automatic functions, I have used it only in manual mode with other manual flashes, ...
29
votes
5answers
3k 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 ...
12
votes
6answers
245k views

Why does my Canon DSLR stop recording video automatically? [closed]

I have read a few posts related to video recording using a DSLR so I decided to try my 60D for the first time. I've had the camera for about a year and a half but never tried recording a video. ...
11
votes
4answers
3k views

Is it better to upgrade Canon 18-55mm IS kit lens to the 18-200mm, or complement with 55-250mm? [duplicate]

I currently have the Canon EOS 550D with the 18-55mm IS kit lens. I am primarily looking for greater telephoto reach, as I have found the 55mm length to be quite limiting at times. So, I was ...
19
votes
2answers
5k views

Why are cine lenses so much more expensive?

For example, compare a cine lens like the Zeiss Compact Prime CP.2 50mm/T2.1 ($3,900) to a high-end DSLR lens like the Canon 50mm f/1.2L ($1418). Both are EF-mount, have the same focal length, and it ...
19
votes
3answers
22k views

Do different “Picture styles” affect RAW output?

I was reading again the manual of my camera (Canon 50D, but I am sure that each DSLR offer the same kind of functionality, albeit I don't know the exact names adopted) and noticed the issue of Picture ...
3
votes
2answers
904 views

How can I undo Canon Auto Lighting Optimizer in Lightroom?

I was shooting in RAW in the Tv mode with my Canon's Auto Lighting Optimizer set to Standard. I understand this is one of the settings that, even when you shoot in RAW, will correct your image's ...
1
vote
1answer
2k views

Can I use a EF lens with a EF-S camera?

I have a canon 760D. It has a EF-S lens mount. Am I able to use a EF lens with my camera?
1
vote
2answers
1k 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
1answer
2k views

Can the 5DS-R take more than 5 bracketed shots spaced by 3 EVs?

The user manual (page 404) mentions a custom function that allows up to 7 shots, but is that limited to only 1 EV in between each one? Or can it do 7 shots with 3 EVs between them? That would mean a ...
17
votes
2answers
12k views

Why does Canon and Nikon limit or disable autofocus beyond certain f-numbers?

One thing that I've noticed with Canon DSLR camera is they will disable or limit autofocus when the lens' maximum aperture is narrower than certain values, which are specified in my answer to What ...
25
votes
3answers
147k views

Why do higher end lenses use USM instead of STM?

Canon has a newer type of motor, called STM, which is introduced in lenses like 18-135 f/3.5-5.6 IS STM, 40 f/2.8 STM and so on. STM also provides quick, silent and smooth focusing. Even the focusing ...
4
votes
2answers
325 views

How can I more consistently focus on the point I want?

I've had so many wonderfully composed images turn out lousy because my AF isn't as accurate as I'd like (or I don't know how to wield it). Despite using single-point AF, my focus point is often ...
2
votes
4answers
5k views

Shooting 50mm EF vs EF-S

I have a Canon EOS 550D with a APS-C sensor. I have two lenses, (1) Canon EF-S 18-135mm f/3.5-5.6 IS and the (2) Canon EF 50mm f/1.8 Mk II. If I use the 50mm focal length in the first EF-S lens... I ...
13
votes
3answers
9k views

What is Nano USM and how does it compare to an STM or USM lens?

The Canon EF-S 18-135mm f/3.5-5.6 IS USM has a designation of Nano USM on the lens. What does this mean? What are the advantages of having it vs STM or USM? We have a terminology thread that usually ...
5
votes
3answers
6k views

Best lens for taking pictures of surfers

I'm just trying to decide which new lens to get. I need to take surf and windsurf photos from onshore. Sometimes 300 mm is enough but there are many times they are too far away. I have a sigma 70-300 ...
4
votes
6answers
4k views

What are the advantages to using EF-S lenses on Canon APS-C cameras?

I know EF-S lenses are "optimized" for crop sensors but what are the exact advantages to using an EF-S lens? Does it give better color, sharpness, depth of field, etc...? In addition, do EF-S lenses ...
4
votes
1answer
12k views

Can I use the lens from Canon AE-1 on a Canon EOS DSLR, with an adaptor maybe?

I have a Canon AE-1 (film) and I bought a digital slr camera Canon EOS 60D. I have lenses from the AE-1 camera, but I don't know if there are some adaptors to use so they fit in the 60D camera... any ...
4
votes
4answers
8k views

How good are the EF-mount to E-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 ...