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Sigma 24-105 f/4 OS on the Way? [CR1]

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<p><strong>More from Sigma?

</strong>We’ve been told to expect an announcement some time in 2013 for a 24-105mm f/4 OS lens from Sigma.</p>
<p>Such a lens could be a big winner if it performs better than the <a href="http://www.bhphotovideo.com/c/product/898652-USA/Canon_6313b002_EF_24_70mm_f_4_0L_IS.html/bi/2466/kbid/3296" target="_blank">Canon EF 24-70 f/4L IS</a> and the EF 24-105 f/4L IS.</p>
<p>Source: [<a href="http://www.valuetech.de/blog/rumors/2013/09/08/sigma-24-105-mm-f-4-dg-os-hsm" target="_blank">VT</a>]</p>
<p><strong><span style="color: #ff0000;">c</span>r</strong></p>

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Canon 60D locks when i shot

Hi, i have a problem with my camera. Each time i have to do a photo shoot or an wedding event, i check all my gear. I own a 5DIII and a 60D. My 60D beggin to fail, i tried to shot but it locks, then when i pressed the shutter button again the 60D made the shot. I changed the battery and SD card, but still had the problem.

Anyone had that problem?

PD. Sorry for my english :/

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Smoking flash

I was shooting an event yesterday, and there were the typical crowds of people taking photos with phones, compacts and DSLR's. At one point during an indoor part of the event, something caught my eye about a guy taking photos next to me. I'm not sure if it was a weird spread of the light from his flash or what, but something made me watch him take the next shot. He was shooting with a rebel of some sort, and as the internal flash fired again, a very noticeable amount of smoke came out of it.

He was wearing a baseball cap, and that was pushing the spring loaded flash back almost home, yet the flash still fired - presumably at full power due to ETTL and minimal subject illumination, and it was mostly projected into a confined black plastic area. I made sure to tell him what happened, and he then sniffed the flash and confirmed it smelt of burning. The flash itself looked fine from my half second glance at it, and I didn't have time to look in the area which I guess was burning.

I know using a crop camera in auto mode while wearing a baseball cap isn't something everyone does, but it can't be too uncommon. It wasn't hot either (inside a tent at about 15 to 20 degrees). If any Canon engineers read this, how about fitting a simple position sensor to detect if the flash is fully up, and only then allow the flash to fire?

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Canon Complaints?

Hey guys,

Has anyone ever go anywhere with complaining to Canon? I have had to send my 1DX to them 3 times due to faults... I recently sent mine in for the " Modification ", when it was returned the view finder was full of dust same with the sensor. After using it, it started flicking the lube on to the mirror, focus screen and sensor. It has also failed to focus on numerous occasions, and to top it off the Error 80 kept coming up. Has anyone had any success with complaints to get a small or large reimbursement for the inconvenience?

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W/A zoom for 5D MkIII

Having made the jump from a 7D to a 5D MkIII :) I am re-assessing my lens collection. I have a Sigma 10-20mm which,I understand, will fit the 5D but will produce unacceptable distortion and vignetting. On the to be sold pile then :(. I am therefore looking for a replacement. I want a lens to cover the range 17mm to 24mm (as I have the 24-105mm) although I would consider up to 50mm in order to save lens changes. There seem to be a lot more EFS lenses available and I keep on finding what appears to be a lens that fits my specification only to find that it is EFS only. Having splashed out on the 5D my budget is limited so I would consider 3rd party lenses. Any recommendations?

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Problem: 70D saving 0-Byte files

Hi guys!

I need your help:
My brandnew 70D (4 days old), has problems at saving files on the sdhc card. I use an sandisc extreme 32 gb uhs-1 card. The first files on Wednesday and Thursday were ok, but now all Raw files have 0 Bytes, the jpegs too.
I tried one of my older sdhc cards, but there appears the same problem.
I did an reset on all Camera functions, and reformatted the card. The card is ok, when I save files from the computer on it.

What can I do?
My son thinks, there is an hardware problem. Is there anything I can do against it?

I wrote to the internet shop, where i bought it. They refused exchanging the Camera (despite they offer an uncomplicated exchange in the first 7 days if something is broken), because they only own a few of them.

Send it to Canon here in Germany? Or rely on an exchange?

Dani

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Online Storage/Cloud - What's Good?

I've been kicking around the idea of using the many online storage or cloud options. I've noticed that some are for ALL kinds of files, but being a photographer, is there one which you all use that works well for us photographers? The idea of being able to show clients files anywhere/any time is very appealing. However, all the services probably aren't created equal. I'd want to be able to back up RAW/TIFF/JPEGS, etc. Videos not as important.

What do you use? What do you like about it?

Thanks in advance...

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Setup Question 600ex-rt

Hi,

I Just got my new Canon 600ex-rt. I have a Canon 7d, a flash 430ex II, and a pair of yongnuo yn-662c wireless flash trigger transceiver.

Basically what I want to do is put one of my transeiver on my camera, to fire my 630ex and I want my 430ex II to fire as a slave.

I'm able to do it, when my flash is on my camera, but I can't do it when my 630ex-rt is mount to my yn-622c.

Is there a non-compatibility with those two? What should I do ?

Sorry for my bad english, I speak french.

Olivier :)

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EF-s 17-85 focus how poor

Hi Folks, I have the EF-s 17-85 kit lens from my 40D, I am using it on my 7D which I bought body only.
I have checked the AFMA using the dot focus method and find that from 50-85 I need 0 to +1 for centre point of dot method.
The problem arises as I get down to 17mm I am out of AFMA points starting at about +10 and still going at +20.
I had the ribbon cable repaired recently though I don't think this has caused the problem as I see that older pics have the same OOF problem.
My question is, is this normal for this lens, if not can it be easily dialled in as I see this is the end I use most.
I do not wish to spend any more on this lens and I am not shy of getting out the screwdrivers if I can find someone to tell me which bit affects what. What I don't want to do is experiment with adjustments and screw up the end that is in focus!
It is possible that the best bit won't be having the lens fixed but fixing it myself!

Cheers Graham.

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Noisy 70-200f4L

I just bought a used 70-200 f4L (non-IS). Got it from a dealer, date code Y, looks brand new. Everything seems to work fine - focus is normally fast, seems accurate, but it's a bit noisy. There's a bit of a "rattle" or "clatter" as it focuses (but the manual focus ring turns very smoothly). It's not a loud noise, but clearly audible a few feet away. I owned one of these awhile back and seem to remember it was very quiet - just a soft swish as it focused. Anyone know if this sound is common for this lens? I don't want to send a good lens back if this is nothing to worry about.

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I need some flash advice...

I do mostly "event" photography - just did DragonCon in Atlanta, and I do Daytona Bikeweek and Biketoberfest, Leesburg Bikefest, Sturgis, Laconia, maybe a few other 'Cons if folks ask me. I only do DragonCon regularly.

In the past, I've shot a lot film at these events, shooting Hasselblad 500c/m and Leica M's. Hasselblad sort of dropped by the wayside, as set-up posed shooting was becoming less of what I did, and candids were more the norm. So, I kept plugging away with my trusy M4's and M6's

Flash equipment - I'd keep one M4 set up with a flash rig - basically two 283's in 16x24 Chimera box on a frame. That was the vast part of my shooting, and yes, changing film became damn near performance art in itself.

This year, I said, hey, what the heck, I wont like the quality of the light, but lets shoot with the 7D and a 28/1.8, and I'd augment that with a trusty M

Not happy at all....

So here's where my thinking goes -

I can get a Quantum light for the Canon EOS's - but that will run me about $1300 or so, or a bit more. It will go well in the Chimera rig though. Plus side there is the use of a parabolic reflector and bare bulb. Bare bulb is fantastic for some conditions. I've shot entire weddings with bare bulb and HP-5 film (in the old days...) and it was just fantastic with a 1940's look to the result.

Or, I can maybe just begin to get my feet wet with a Yongnuo YN565ex, or even two of those. My thoughts there are I can also use those in the Chimera rig, and... later on they can be radio slaves. I'd rather do the 565 since I really need a battery pack - screwin' with batteries is one thing I'd rather not have to deal with while shooting, and the quick recycle is a plus.

Or, I can just use the two low voltage shoe 283's in the rig as they are, shoot manually and forget E-TTL. Cheap option, but... I always shoot color negative film, and of course that is forgiving with exposure. I'd generally tend to slightly over expose on purpose when shooting negative film. I can see a lot of testing, and fewer keepers going with the present flash rig.

Gimme some thoughts, shoot me down... I'm up for it so long as I can get pointed in some logical direction. I've got an arsenal of 283's, all low voltage...all been re-capped and adjusted. They work well too with Quantum batteries. Got two of those Chimera rigs - the otheris a box I had cut square on special order so its 18x18 (I think?). Doesn't matter, you can use it on square or 1:1.5 aspect ratio, same great results.

I'm really stuck on carring the box... I just love the effect of a soft broad fill. Its very forgiving when mixed with ambient light, even strong and contrasty ambient light.

And finally, maybe there's options I've missed. Not too fond of Canon lights, seems there are better bang for the buck out there.

The Yongnuo's ... I wonder how they'll hold up. You hear about infant mortality with those, but seemingly if they last past a month or so, they're good to go? Dunno. Last weekend, I shot 50 rolls of Ektar with the M4 and oh... 5000 shots with the 7D. So I'd need something that will hold together ok. I'm actually surprised that the 7D's tiny flash held up actually.

So, thats my story (and I'm stickin' to it!)

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Filter System Coming for the TS-E 17 f/4L? [CR1]

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<strong>From Lee Filters


</strong>We’ve been told that <a href="http://www.leefilters.com/" target="_blank">Lee Filters</a> will soon announce a filter system for the <a href="http://www.bhphotovideo.com/c/product/606803-USA/Canon_3553B002_Wide_Tilt_Shift_TS_E_17mm.html/bi/2466/kbid/3296" target="_blank">Canon TS-E 17 f/4L</a>. Such an accomplishment would be very welcomed in the photography world.</p>
<p>No word on pricing or how the system would work.</p>
<p><strong><span style="color: #ff0000;">c</span>r</strong></p>

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I Repaired my own 50mm 1.4, and so can you!

My trusty 50mm 1.4 stopped focusing the other day, and I couldn't even focus manually by turning the ring. I googled the issue and found that many others had experienced the same thing. I never dropped my lens or anything. It seems that all it takes is a bit of pressure on the front focusing element, and a metal part inside will get bent. This can cause the focus mechanism to get stuck.

I got a lot of help from following this guide:
http://image23photographic.blogspot.no/2012/04/fixing-stuck-focus-ring-on-canon-50mm.html

Getting the lens repaired here in norway was close to the cost of a brand new lens, so I figured I had nothing to loose. I have never repaired a lens or anything similar before. If I can do it, odds are you can do it too!

Filter

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