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3
votes
1answer
151 views

Canon Speedlites & Live View

I am having difficulty getting my Canon speedlites (600ex master and two 430ex slaves) to fire when using Live View on my 5D Mark III. I have no triggering problems except when using Live View. I was ...
1
vote
1answer
2k views

What is the Base ISO of a Canon 5D MK III?

Can anyone tell me what the base ISO is of a Canon 5D MK III? I was reading this great piece on ETTR (1) and (2) and it repeatedly mentions how important shooting at Base ISO is when using ETTR. I ...
1
vote
3answers
382 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 ...
9
votes
2answers
2k 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 ...
0
votes
3answers
331 views

What Canon full-frame lens should I get for product photography, toddler portraiture and travel photography?

I have a Canon 5D Mark III and am looking for a lens for product photography´╝îportrait for toddler and regular travel use. There are too many lens options in the market, so I need some direction to ...
2
votes
2answers
198 views

How to compare two different cameras in regard to a low light performance?

I am making a research to buy my first full-frame camera and I have 2 options, one Canon and other Nikon. Talking about the comparison in-between the d800 and the 5d mark III for example, the low ...
0
votes
1answer
113 views

How long batteries last with 5DMIII off?

I have a 5DMIII with genuine Canon batteries and genuine battery grip. With the camera turned off, I found that two batteries (in the grip) last for about 10 days, maybe more but I never tested. Did ...
1
vote
3answers
205 views

Should the INFO display show the status of both batteries in a Canon battery grip?

I have a 5DMIII with battery grip by canon. By pressing the INFO button, I can only see the status of one battery. Am I not supposed to be able to see the status of both batteries in the grip?
4
votes
6answers
601 views

Why is my Canon 5DMIII draining batteries overnight?

I have a 5DMIII with battery grip (by Canon) and Canon batteries. Since a few days ago, I noticed that, all of the sudden, if I leave the camera unused for, say, one day and turned off, when I turn ...
3
votes
4answers
443 views

Where does the strange purple/blue glow around the headlight wearing subject's front come from?

I've found that a few of my recent trip photos have this odd artifact/ghosting resulting in a blue/purple glow around the helmet(see below pic): I've found this question which i think relates to ...
1
vote
2answers
356 views

Any recommendations on Ultra Wide Angle Zoom lens (at least 12mm) for Canon Full Frame models that also can mount filters?

I was searching for a Ultra Wide Angle zoom lens (at least 12mm) for natural scenery shooting for my 5D mark III that has to be able to mount ND filters (I have a LEE nd system), but unfortunately, I ...
4
votes
3answers
3k views

What are the pros and cons of Canon 5D III / 6D HDR Mode Vs HDR using a computer + HDR software?

How well does the Canon 5D III / 6D HDR mode rate against other HDR modes? i.e. using a computer + HDR software?
1
vote
1answer
146 views

DPI in photos vs DPI in Printers/Scanners [duplicate]

When I look at the properties of a JPEG shot on my Canon 5D MkIII (set to the highest quality settings on the camera), i've noticed that the 'Horizontal/Vertical Resolution is 72 DPI' My only ...
5
votes
3answers
7k 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 ...
2
votes
3answers
149 views

Why does my Canon 5DmkIII shoot more than once in single shooting mode?

I noticed that sometimes my 5DMIII takes two shots as opposed to one (in single shooting mode). I'm not saying this happens all the times; in fact, it happened two or three times (top) in one month ...
0
votes
0answers
43 views

Non-OEM Canon batteries for 5DMIII [duplicate]

I couldn't resist and bought a bunch of Wasabi LP-E6 lithium batteries for my 5DMIII. They are much cheaper than Canon counterpart. Now, regardless of whether they keep the charge better or not than ...
0
votes
2answers
207 views

need recommendation for Canon full frame camera

I'd like to buy a full frame camera. I'm not sure if I'm ready for the 5DMIII. 6D seems to be okay with me, as I'm not interested about having two card slots and I don't shoot a lot of videos. ...
6
votes
1answer
1k views

What's the best fish eye lens money can buy for canon full frame body?

I'm looking for a fish eye lens to use with my 5d. The alternatives I can see are canon 8-15L f/4 and canon 15 f/2.8. Canon 15mm is a prime and it has a faster aperture, while 8-15 is an L lens. ...
4
votes
1answer
4k views

Canon 5D Mark III - problems with fluorescent light

This is brand new Canon 5D Mark III. There's green light banding when taking photo or video in the environment with fluorescent light. The first Canon 5D Mark III was returned to the shop. And this is ...
4
votes
2answers
772 views

Are the benefits of the Canon 5D MkIII significant enough over the 5D MkII to warrant the current price difference?

I've been looking at the Spec difference between the Canon 5D MkII & MkIII Cameras and I'm having a hard time justify the $1300 price difference between the basic body for both. They seem fairly ...
7
votes
3answers
675 views

Where are in camera ratings on the Canon 5D MkIII stored?

The Canon 5D MkIII introduced a new featured that lets you rate images by using a dedicated rear button. I am interested in finding out where in the EXIF data that this rating is stored. I wasn't ...