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Questions tagged [canon]

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

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29 views

My Canon 600D video aren’t working

My Canon 600D has refused to enter video mode. When I turn the dial to video, the onscreen display stops at sports. Never going beyond there. And I have used the video mode many times.
3
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1answer
898 views

Which terms accurately describe the lens mount on a Canon 7?

I've gotten a used Canon Model 7 rangefinder camera from my grandfather. I'm given to understand that it's a reasonably cool old camera, and the 50mm/1.4 lens isn't too shabby either. I am ...
0
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1answer
105 views

Can not open the RAW files of my new Canon 800D (t7i)

A copule of months ago I got a new camera the canon 800D (t7i), and windows can not open the raw files (.CR2) from the camera, I've tried installing the official canon raw codec and windows still can'...
2
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1answer
65 views

Fisheye image circle close to border of image

I'm using a Canon 8-15mm fisheye with a sony alpha 7R3 and a sigma adapter. I just noticed that at 8mm the circle of the image is not exactly centered; it is close to the top border of the image. ...
2
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1answer
124 views

Can I use APS-C Pentax K mount lenses on Canon EOS 90D?

I currently own seven Pentax K mount lenses which I'm very attached to and spend lot of money on. They been used with Pentax K20D, and now I'm looking to upgrade cameras. I like the idea of the new ...
1
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2answers
48 views

How to turn off Magic Lantern info in Live View?

This is annoying. I need to see the whole frame in Live View, including borders, to check the composition. So I try to turn off the all info in Live View by pressing the INFO. button. But when usual ...
0
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1answer
60 views

Why did the AF Assist Beam on my Godox X1T-C stop working after a firmware update?

Recently I updated firmware of my Godox X1T-C remote trigger to be able to use it with Canon EOS400D which have trimmed down flashlight hotshoe (trigger pin is missing). Now the trigger is working and ...
0
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2answers
2k views

EOS 700D freezes in live view / video mode, on JPEG conversion, or fast RAW shoots

see update below. all out of a sudden my EOS 700D tends to freeze when in live view or video recording mode. Sometimes the live view shows a still image that's several seconds old and doesn't refresh,...
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3answers
275 views

Switching gear from Canon to Sony [closed]

I been on Canon gear for more that 5+ year and mostly shoot with 5DIII, got wide range of Canon lenses. Thinking of switching to mirrorless camera and been reading a lot on Sony and using Canon ...
2
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3answers
319 views

White Balance on Multiple Cameras

My wife and I are wedding photographers and we go to a lot of locations. Everywhere from outdoor greenery to indoor museums with walls and ceilings painted red. I'm wondering what your suggestion ...
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2answers
54 views

Controller/Transmitter for Canon 580EXII + Godox AD200

Is there one transmitter like Godox XProC (for Canon 5D MarkIV) to control Canon 580EXII and Godox AD200? If not what is the best way to do it?
0
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1answer
49 views

Yongnuo YN-E3-RT with Canon t6i - are they compatible?

I have a Canon t6i and just bought a used Yongnuo 600EX-RT and the controller YN-E3-Rt. However, when I put the transmitter on my camera, it won't trigger the linked flash. Is there a setting I need ...
4
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4answers
4k views

Canon EF135mm f/2L vs 70-200mm f/2.8L IS for Indoor shooting

I'm doing an indoor shoot of a large event with lots of people (which I was informed the lighting is "dark-ish" -- think large party) and I'd like to get candids without getting too close. I'm split ...
0
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2answers
78 views

Can tethered shooting be dangerous to my camera?

I own a T6i and a 6D. I'm interested in tethered shooting for studio scenarios. However I've heard from a friend that if I tether my camera to my laptop and I a power surge happens in the USB port, ...
0
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1answer
42 views

Is there a way to work both with DNG's and XMP sidecar files?

I'm looking into converting my Canon RAW files (CR2) to lossy DNG purely due to storage limitations. I only shoot RAW and in my country storage (physical or cloud) can still be pretty expensive. I ...
1
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5answers
771 views

How long would a camera battery last unused?

I discovered an old camera (canon powershot a3300 is if it helps) that i stopped using about 8-10 years ago. I lost the battery charger but found one online that i could buy. Just wanted to know if ...
2
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3answers
868 views

Is there a mobile app that can simulate the Canon bluetooth remote?

On newer Canon cameras (such as the 200D that I own) there is no longer the option to use the IR remote. Instead you have to buy a special Bluetooth remote (the Canon BR-E1) that costs $50 and is ...
0
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2answers
339 views

Why does ISO revert to Auto when set on 100 in manual mode on my Canon RP?

I'm new to photography and think I have a good grasp of the fundamentals of the exposure triangle. When using flash in a controlled studio environment, I want to set my ISO at 100 and compensate ...
1
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2answers
477 views

What color are actual LEDs used in the 430EXii Speedlite's AF-assist?

I've discovered consistent focus problems using Rebel XSi + 430EXii + Tamron 28-75. I confirmed this is a common problem which occurs when the Speedlite's AF-Assist is enabled. Some have suggested ...
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3answers
3k views

My viewfinder won't autofocus but live view focuses well

I have a Canon EOS Rebel T5 camera and I've been running into an issue lately that I do not know how to solve. The autofocus while using viewfinder does not work at all; I could not even take a photo....
0
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2answers
25k views

How to transfer all my photos from my Canon camera to my iPad mini in wi-fi?

I want to transfer all my photos from my Canon camera to my iPad mini in wi-fi. How can I do that ? I have installed the app CameraWindow on my iPad. I found a way to choose and transfer one photo. ...
1
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2answers
126 views

How do I change the ISO and shutter speed settings in Aperture Priority mode on a Canon DSLR?

I am looking to change the ISO settings and shutter speed during the Aperture Mode in my Canon 77D. I am not able to see this screen on my camera.  Can someone help me with this?
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2answers
487 views

Both my camera (Canon 6D mkII) and my raw processing app (Lightroom) can do “Lens aberration correction”. Which should I use?

I mostly take pictures in RAW with a Canon 6D Mk II before processing them into Adobe Lightroom. I've historically always used Adobe's "Lens Correction" feature to automatically detect the lens/camera ...
1
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1answer
62 views

Clear filter holder for the Canon 430EX III-RT?

With my Canon 430EX III came a tungsten filter than neatly clips on to the flash head. However, it seems this is the only filter available. I notice the Canon 600EX series comes with a clear filter ...
2
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1answer
274 views

Can a Godox XPro transmitter for one brand fire a legacy flash for a different brand + X1R in TTL?

I have recently moved from Canon to a Sony A7R IV and want to fire my Canon flash (600EX-RT) mounted on a X1R-C while using a XPro-S on camera. I can successfully use this combination in manual mode, ...
1
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2answers
312 views

What is the mount on an old lens that says “For Canon” with patent number 3500735?

I'm trying to find the correct lens mount or adapter to use with my Canon T3i. The mount has patent number 3500735 and says "For Canon".
2
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1answer
188 views

How can I download photos from multiple Canon 6D cameras to the same computer?

I've got a setup where I have 3+ cameras with three photographers taking photos. I can only connect my computer to one camera directly via Wifi and download files via the EOS utility or Lightroom. ...
2
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1answer
149 views

How can I set the power of a Canon 580ex ii with a Godox x1 trigger?

I have an x1 trigger and receiver set for Canon and a 580ex ii. I don't know how to control the power of the flash through the trigger. I also have a Godox v860ii and setting its power through the ...
0
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1answer
141 views

Canon EOS R recording time [closed]

I’m looking at buying the Canon EOS R. I’ll want to use it for recording stage shows, which will last longer than 29:59 minutes long. Is it possible to record on this camera longer than 29:59 in one ...
1
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3answers
168 views

Canon AE1 Program rewind crank screw hole, what size?

I have a Canon AE-1 Program with a missing rewind crank. Can't find a replacement anywhere online, thinking of trying to rig something on my own. There is a threaded hole in the center of the ASA ...
2
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3answers
1k views

Yongnuo 685 showing “hot”

I was shooting a wedding yesterday and was using one of my YN685's extensively during the getting ready session. The flash showed "hot" about halfway through. I never had this happen before but I took ...
7
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10answers
5k views

Why can't I shoot with a fast shutter speed with my continuous light at max power?

I would like to ensure a sharp focus of my object when shooting overhead (both object and background in focus). However, when shooting in manual at f/8.0 and ISO100 my shutter speed has to be 1/4 for ...
3
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2answers
3k views

Why do I have to press the shutter button twice to take a photo with my Canon DSLR?

I have a problem with my DSLR, a Canon 70D. When I push the shutter button to take a photo, I need to push it once more to take a single shot. The AF mode is not on self-timer. What could be wrong?
0
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1answer
239 views

How does Dual Pixel Raw work

My Canon EOS R has a feature called Dual Pixel Raw. From my understanding, each pixel on the sensor is split in two and the stored as two parallel Raw files in one "physical" file. Specialized ...
1
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2answers
682 views

Why do images taken with my DSLR end up half black and half bright purple?

I use a Canon Rebel T6, and it worked great for about a year and a half until the other week when I'd take a picture and look at it, it would be a half black, half purple screen. Videos work perfectly ...
1
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2answers
9k views

Can I use a Speedbooster with a Canon EF-S DSLR?

Could you please give me some advice about a speed booster? I have a Canon EOS 750D. Lately I have been taking quite a few night event photos. I do not have a fast lens (and can't afford one) and my ...
5
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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 ...
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 ...
0
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1answer
385 views

Rebel T6 EOS LCD Screen completely blank

The LCD screen on my Rebel T6 is completely blank. I have tried all suggestions listed of similar questions to no avail. Battery is fully charged, I have taken battery out and replaced, clicked the on ...
0
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2answers
599 views

Canon wireless control with running intervalometer

Does anyone know if there is an iOS app (or mac os app) with what I can achieve the following: Be able to wirelessly connect to my 77D camera (either wifi or bluetooth is fine) Start the ...
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2answers
126 views

Is there any test data available that characterizes performance of Canon's “AI Servo AutoFocus”?

After trying numerous recommendations for setting Canon's AI Servo AF, I am getting only the rare in-focus picture of small birds in flight in their native environment. Based on this I have formed an ...
1
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2answers
212 views

How much shift will I have using Canon tilt-shift lenses on a Hasselblad x1d with an adapter?

I am considering the x1d II, and already have Canon tilt shift lenses, 24 and 45mm, with image circles of 67 and 58mm, respectively. By using, say, a Novoflex adapter, how many mm of shift would I ...
0
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2answers
106 views

Canon EF-S 55-250 IS STM or EF 70-300 IS II USM for trip to South Africa [closed]

I'm off to South Africa in a couple of weeks. It's a family holiday but we'll be on safari for a few days. I have a Canon 550D with an 18-135 lens. I am tempted by both the 55-250 and the 70-300. I ...
2
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3answers
3k views

Can't connect Canon 70D to Android smartphone

It's about 6 months since I bought my Canon 70D and I still can't connect it to my smartphone. I'm feeling pretty stupid... Yes, I've read the instructions, watched all sorts of tutorials in Youtube ...
0
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2answers
126 views

I dropped my 15-45 mm lens [closed]

I own a Canon Eos m3 with a 15-45 mm lens. Yesterday, when I was changing the lenses for the first time, I accidentally dropped the lens. From around 1 meter, on stone tiles. :( I checked it and it ...
3
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2answers
822 views

What lens hood will fit Canon 80-200 f/4.5-5.6 (original)?

My in-law wants a lens hood for his Canon 80-200 f/4.5-5.6. This is the old version of this lens he inherited from someone, not the "II" version or USM version. I think the lens hood that will fit is ...
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2answers
682 views

Canon EOS 2000D shutter counter

Does anyone know of a program to obtain shutter count for a Canon EOS 2000D (Rebel T7)? Many other applications were already used with no results.
1
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2answers
478 views

Why does the mode dial on my Canon camera set the wrong mode? (Av is P, M is C2, etc.)

I've had my Canon 5D Mark iii for quite some time but I just stumbled upon this really upsetting issue. My Capturing mode wheel isn't displaying the right capture mode. When I place the dial on M, it ...
0
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1answer
317 views

What Canon mirrorless Camera would suit for product photography? [closed]

In our Company we have a special tool for making product photos. The tool consists of lightbox and turntable in it. It all connects to a PC where special software controls light intensity, turns the ...
-1
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2answers
316 views

Are electronically parfocal RF lenses parfocal enough for fireworks photography with zoom?

Within a month or so, it's the first time I'll see fireworks as an owner of a good camera and naturally I'm planning to take photographs of them. By researching various fireworks photography sources, ...