Questions tagged [canon]

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

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10
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2answers
6k views

What are Canon cameras actually doing when performing a low-level format?

Canon seems to be a bit shady about what their low-level format function actually does. I know what low-level formatting means when applying it to old HDDs that had a separate disk controller, but I ...
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5answers
5k views

Is a Canon EOS 50D a viable starting point for a photographer in 2020?

I found an old Canon EOS 50D of my father. There aren't any lenses at all for this camera, but I am wondering if this body is still good for investing money for buying lenses for it. In my company I ...
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4answers
2k views

What was my flash power?

When I am using a Canon flash in the E-TTL mode, how can I tell which flash power the E-TTL magic chose? For example, if I got a correct exposure in the E-TTL mode, can I easily choose the same flash ...
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7answers
21k views

What benefit does Hasselblad have vs high-end Canon / Nikon?

When should one switch to Hasselblad vs. Canon 1DX or high-end Nikon ? Apart from the number of pixels, what do the cameras from that brand bring?
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4answers
10k views

Why and when would you consider Canon 17-55 lens over 24-105?

If I'm to buy a cropped sensor Canon camera for personal needs (family shootings, treveling etc - probably 75% outdoors some macro like + portraits + streetshootings + landscapes, 25% indoors mostly ...
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2answers
23k views

What is the difference between the Canon 55-250 IS II and 55-250 IS STM lenses?

I am a beginner in DSLR, and would like to purchase another lens other than the kit lens (18-55mm STM) that came with my Rebel T5i/D700. After much googling, and reading of blogs, I have decided to ...
6
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5answers
14k 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 ...
6
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3answers
30k views

Can my Canon Eos camera be used with continuous power?

I have a Canon Eos 1100d camera. I am wondering if there is a method to use this camera without a battery, and connect to continuous power? I want to keep this camera open for a lot of days without ...
6
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1answer
928 views

Photoshop only prints in B&W on Pixma Pro 9000, MK2

One week ago I purchased the Canon Pixma Pro 9000, mk2. Using photoshop, every print I printed, up to today, was breathtakingly beautiful in all sizes. 8x10,11x14,13x19's looked like you could ...
6
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5answers
16k views

How to reverse the canon 18-55 kit lens to use it as macro?

I have been trying to use my 18-55 kit lens as a macro but have no idea how to go about it. Do I need an adapter to mount the lens reversed on the camera? Also, is it possible to use canon 50mm f/1.8 ...
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2answers
4k views

Did shooting in burst mode wear out my shutter?

I shoot about 400-500 pictures every day. Many of them are in burst mode. Will this wear out the shutter? I bought a Rebel 1200 D and five months the shutter gave error 30 and had to be repaired. ...
13
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1answer
3k views

Different versions of DIGIC processors, is there any difference in image quality?

While comparing the features of Canon 400D and 1000D, I've noticed that Canon 1000D has an improved DIGIC III processor, over the DIGIC II for Canon 400D. From Wikipedia: The DIGIC III Image ...
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5answers
2k views

Recommendations for off-brand battery grips for DSLRs

The Nikon- and Canon-branded battery grips are insanely expensive. What alternatives are out there, and where is the best place to buy them?
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6answers
60k views

How can I fire a single canon 430ex flash remotely from a Canon 6D camera?

I don't ever use flash but I would like to start learning about portraits and lighting. I have a mainly unused Canon 430ex which I would like to use off camera with a softbox or bouncing of an ...
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2answers
65k views

What's the difference between Canon EF-S and EF-M?

What is the difference with Canon EF-S and EF-M lens?
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8answers
5k views

Should auto-focus need adjusting?

I own a Canon XTI, and it always seems my shots are slightly out of focus. I usual have my camera set to the center focus point, and usually half press the shutter button to establish the focus on the ...
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2answers
3k views

What's the difference between “exposure level indicator” and “exposure setting meter” in the Canon EOS 1DX Mark II viewfinder?

I have been looking at the manual for the latest Canon 1DX Mark II camera. I am confused about one aspect of the viewfinder. On right side of the viewfinder is the Exposure level indicator(metering/...
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4answers
2k views

Upgrade from EF-S 15-85 IS

I currently own a Canon 60D, and I am perfectly happy with the camera. It is going to be years until I move to a better (most likely full-frame) body. My main, walk-around lens is the 15-85. I am ...
5
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1answer
109k views

What do the different Canon DSLR image size settings mean?

When setting image quality in my Canon EOS 1200d dSLR there are two options for the L, M and S1 size. What is the difference betwen these settings (I couldn't find it in camera documentation) ?
4
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1answer
11k views

Does Canon have an AF assist light on camera?

I have a 70D and a T2i, and none of them turn on an AF assist light when focusing. I also have a YN465 which has an AF assist led and it works perfectly in both cameras. I believe the camera would ...
3
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2answers
2k views

Should Canon 5D mk II autofocus be accurate enough for a f/1.2 lens?

What autofocus accuracy can be expected from an EOS 5DII or EOS 5DIII camera? I have an EOS 5DII with f/1.2 and f/1.4 lenses. I have a lot of problems getting consistent autofocus with these lenses. ...
3
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2answers
4k views

Canon 5D Mk II shoots only at 2.1 FPS burst instead of 3.9 claimed, why?

I've timed my 5D Mk II at 2.1 FPS during burst shooting, which is way lower than 3.9 FPS promised by Canon. This time does not depend on image quality / size so I assume memory card is not a limiting ...
3
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4answers
11k views

Are Canon extenders compatible with non-Canon lenses?

I have two APS-C (70D and 600D) bodies with Canon EF and EF-s lenses, and Sigmas, among them the Sigma 70-200 f2.8 HSM OS. I am also considering getting the new Tamron 150-600 lens, pending reviews. ...
3
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3answers
402 views

Why don't semi-automatic modes on a DSLR take flash into account when calculating exposure?

I've purchased a TTL flash today and was surprised to learn that the camera (Canon 77D) is apparently not taking it into account when you set it to aperture priority or any other automatic mode. The ...
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3answers
2k views

EF-S lens focal length [duplicate]

Possible Duplicate: Does my crop sensor camera actually turn my lenses into a longer focal length? If I have an EF-S lens with a focal length of 10mm on an APS-C camera (i.e. with sensor crop ...
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3answers
10k 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, ...
2
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1answer
11k views

Which Canon focusing screens fit on the Canon 6D

I'm having trouble finding the available focusing screens for the Canon 6D. Are the canon 6D focusing screen compatible with the 5D Mk II focusing screens? Is there a microprism focusing screen for ...
2
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4answers
3k views

Will a 50mm EF lens give the same result as a 50mm EF-S lens? [duplicate]

edit: ^^ the answer to that question talks about the lens being the same and but not how or why this is the case, and does not answer the question about resultant image, First of all, to let you ...
2
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1answer
797 views

Which 70-300mm f4-5.6 lens is “better?” [duplicate]

I'm looking for a budget telephoto lens and I'm wondering which of these two is the better option. They have very similar specs: Tamron AF 70-300mm f/4.0-5.6 Di LD Macro Zoom Lens for Canon Digital ...
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4answers
2k views

What low-cost non-fisheye wide angle lenses are available for Canon and how do they compare?

I'm currently looking for a wide angle lens for my Canon T3i. I would prefer a prime lens. I want to use a wide angle lens primarily for video (so the lens needs a quiet AF motor) but for still ...
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4answers
996 views

Does sensor size always matter in all situations?

I recently bought a Canon SX720 camera which has the sensor size 1/2.3". It's probably the smallest sensor size. Some good camera smartphones such as Apple's 7 Plus has got 1/3" sensor. Does that mean ...
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2answers
37k views

What advantages does the Canon EF-S 18-55mm III have over the IS II version?

I was wondering if the Canon EF-S 18-55mm III lens had any advantages above the EF-S 18-55mm IS II, which has image stabilizing. The III seems to be a newer version, but hasn't got stabilizing. Will ...
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0answers
6k views

Best card for Canon 550d (HD video)?

What is the best memory card for Canon 550D if you are going to shoot HD video? Some SDHC cards don't accept the full HD video I was told.
19
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5answers
10k views

What's the difference between the Canon and Nikon lenses mounts?

I was wondering what, if any, are the technical differences between the two mounting systems. Does one auto focus faster? Can one hold more weight? Things along those lines that make them different.
10
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4answers
4k views

How much does 1 mm get you in a wide-angle lens?

I'm looking at a Canon 17-40 mm wide angle lens, and I don't understand why anyone would buy it. EFS18-55mm II is the standard Canon 18-55 mm lens that DSLRs come with, and it seems almost as ...
10
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6answers
3k views

Which prime lens to get after the 18-55mm & 55-250mm?

I started out with the 18-55mm IS kit lens on my Canon EOS 550D over a year ago, and added the 55-250mm IS a couple of months back to augment my telephoto reach (based on the recommendations in one of ...
9
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3answers
1k views

Why is the Canon MP-E 65mm F/2.8 Macro Lens not called a zoom?

The Canon MP-E 65mm works differently than my other macro lenses. Compare: With a standard 35mm macro, I can frame first and then adjust focus which only changes framing very slightly with. With the ...
8
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5answers
4k views

How can I work around metering issues with adapted lenses on a Canon DSLR?

I have a bunch of Contax lenses (C/Y mount) and a mount adapter with "dandelion" chips. This should allow me to use my lenses on any Canon DSLR using aperture mode and stopping down the lens. Thanks ...
8
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3answers
5k views

What flash slaves can be used with a Canon Speedlite 600EX-RT?

My current flash setup is a standard shoe mount but I've been thinking about getting a remote. I've been drooling over the Speedlite 600EX-RT. It uses radio to control slaves, which is nice (longer ...
8
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8answers
4k views

Why pick DPP over Aperture?

My standard workflow is: take pictures in RAW -> import into Aperture -> append metadata info -> go through shots and filter out the bad ones -> do basic adjustments in Aperture -> use Nik plugins or ...
7
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2answers
2k views

Canon DSLR Lens Correction

In Canon DSLRs there is an option to automatically correct Lens Vignetting and Color Fringing. When enabling this option, would it still be necessary to enable lens correction in LR4/Photoshop? If not,...
7
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5answers
8k views

Are third-party alternatives to the Canon 70-200 f/2.8 worth the price savings?

Has anyone used the 3rd party 70-200 lenses? Are you happy with the quality, or do you wish you had saved up for longer and got the Canon?
7
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2answers
2k views

Is a 70-200mm f/2.8 without IS suitable for high school sports under artificial lights?

I have an opportunity to buy a Canon EF 70-200mm f/2.8L USM. It is in like new condition. I need to make offer. I mostly shot high school football and wrestling. I'm not a pro. Will I be OK with ...
7
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2answers
4k views

Why can only certain Canon lenses be fitted with an extender?

Is there a reason only certain lenses can be fitted with an extender? I'd really love to be able to fit the extender to some of my cheaper lenses.
7
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3answers
7k views

Does the Canon 60Da offer significant advantage over 60D with infrared filter for astrophotography?

I am looking to buy a new camera to upgrade from my 1000D. I found the 60D to meet most of my needs but came across the 60Da variant when trying to make a decision. The price difference is ...
6
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1answer
959 views

Canon 70-200/2.8 IS (mk1) VS 70-200/4 IS

Currently debating which of these lens to get. The f/4 does have the advantage of being lighter, and there have been reviews that it's sharper than the f/2.8 wide open or with both at f/4. Rather ...
6
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4answers
1k views

What is the Canon PE Mount?

I was exploring the internet this evening and came across an article on the even rarer then the 1200mm; the Canon PE 300mm f/1.8. Original PetaPixel article Now although the article says the lens ...
6
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3answers
4k views

Can I use my old Canon Speedlite 277T with my new Canon dSLR?

Actually it's my dad's flash that he bought many many moons ago to use with his old Canon T70. I don't have a flash but have borrowed his to try out, but he mentioned that some flashes will send too ...
6
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4answers
10k views

Where can I get replacement parts for Canon cameras?

My son accidentally cracked a glass on the back of the camera. It is not an LCD itself, but rather a protective cover over the LCD. I took the camera to photo store and they said they can order the ...
6
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2answers
7k views

What are the differences between the Canon extenders?

My wife has a Canon EF 100-400 f4.5-5.6L IS USM Telephoto Zoom Lens. Price is not that important to me, but I am unsure which of the four extenders I should purchase. Canon has four extenders that I ...

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