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Topics - jaayres20

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EOS Bodies - For Stills / Shutter Question
« on: September 09, 2012, 09:17:24 PM »
I have been thinking a lot about shutters lately and I know I should know the answer to this question but why is a shutter even necessesary?  Obviously it is necessary for film but why for digital?  Why can't the power to the sensor power on and off according to the "shutter speed"?  Why isn't that possible?

EOS Bodies - For Stills / 1DX or 85mm 1.2?
« on: August 08, 2012, 08:11:04 PM »
I am a wedding photographer and have two 5D mark IIIs, a 70-200 f/2.8L IS II, a 50mm 1.2L, a 24mm 1.4L, a 100mm f/2.8L IS and three 600ex-rt flashes.  I have more than what I need to take amazing pictures in almost any situation but I after I buy something I find myself looking to the next thing to buy.  I don't know what is wrong with me it is like a disease.  I know I am crazy and should just be content with what I have.  So if you were in my situation and you were going to buy something new would you sell one of the 5D3s and get a 1DX or would you buy the 85mm 1.2?  I am a little afraid the 85mm 1.2 will be a little slow focusing at receptions similar to the 50mm 1.2.  I just don't understand that my 70-200 and 24mm are able to focus really well in almost no light but the 50mm is very slow and unreliable.  If the 85mm is anything like the 50mm in that regard it may change my decision.  I would love to use it for portraits and almost always shoot at very large apertures.  As a matter of fact I love a shallow DOF so much that I usually shoot two or three Brenizer method images each wedding to get the effect of f/0.5 or f/0.6.   

EOS Bodies - For Stills / 1DX vs 5D3
« on: July 27, 2012, 10:01:11 PM »
I am interested to hear from anyone who has used both cameras.  I have two 5D3s and I am a wedding photographer.  I love my cameras but I am always curious if there is something better that will help me do my job better.  I am interested if the AF is just a little faster and better and I have also read that the sensor may be a little better.  Anyone have any experience with the two cameras? 

EOS Bodies - For Stills / What happened to this picture?
« on: July 12, 2012, 04:47:35 PM »
Anyone see anything like this before? My first thought is a flash sync problem but usually you see 1/4 of the frame dark not a dark line like that. Also if the shutter got stuck wouldn't the frame from that point on be darker? It was the only picture like that out of the entire wedding. I hate wired stuff like this that I can't explain.  Also I have a 5D3 and it is like this on both cards so I don't think it is a card problem.  Maybe a glitch when the camera wrote to the cards?  So the other question is if the camera has two card slots does it write the image to both cards separately or does it write to one card and copy from one card to the other? I would hope they don't do that because it it would negate the usefulness of two card slots.

EOS Bodies - For Stills / 5D3 with AF assist
« on: June 22, 2012, 09:20:14 PM »
I am shooting a wedding reception right now and for the fun of it I turned the AF assist off and the camera focuses a whole lot faster. AF assist is only necessary I guess when there is no light. Why doesn't AF assist slow down the AF?  Shouldn't it help it?

Lenses / 28mm 1.8 vs 24mm 1.4 AF
« on: June 18, 2012, 07:50:56 PM »
I have the 28mm 1.8 and I mostly use it at wedding receptions and am pretty happy with it. I think it does well at focusing fast in low light which is a must for me. I am not satisfied with the image quality in comparison to my other L lenses. I am interested in the 24mm 1.4 but I am concerned it won't focus as fast as the 28mm. I ran into that with the 50mm 1.2 not focusing as fast as the 50mm 1.4. Anyone with both lenses?

EOS Bodies - For Stills / 5D2 vs 5D3 low light AF
« on: June 18, 2012, 10:54:14 AM »
I had a 5D2 for years and never really had too many complaints about the AF at dark wedding receptions.  I ended up selling my 5D2 before my 5D3 arrived so I didn't have a chance to do a side by side comparison.  The 5D3 is great and I am happy with the AF but I never really thought it was that much better at low light AF than the 5D2.  Well I shot a wedding with another photographer who has a 5D2 this past weekend and just for the fun of it I took a few shots and compared the cameras side by side and I was amazed at how much faster the 5D3 was.  I could get 5 good shots in the time it took the 5D2 to get focused and take one.  It seemed like night and day to me.  I am sure this isn't news to anyone but I thought I would share just for the fun of it. 

EOS Bodies - For Stills / 5D3 Silent Shutter
« on: June 17, 2012, 06:40:17 PM »
So I have been loving the silent shutter for wedding ceremonies and at other times when I need to be quiet. Yesterday I was using it during an outdoor ceremony and I started to notice that one of my camera's shutter was lagging every third or fourth time. Almost like I was shooting at a very slow shutter speed. I switched back to the normal mode and there were no problems. Also my other 5D3 was acting fine  The only thing I can think was that it was hot and humid but I don't see how that would affect the shutter. Any thoughts?

Lenses / 50mm 1.4 rear element broke?
« on: June 15, 2012, 11:27:25 AM »
I hardly use my 50mm 1.4 because I have the 1.2.  I just keep it as a backup.  My 1 year old daughter managed to pick it up while it was out of my bag and it dropped on the hard wood floor.  When I picked it up I discovered the rear element had popped out.  I pushed it back in and it snapped into place.  After a short test the lens seems to be focusing and working just fine.  Does anyone know if that the rear element is just pressed into place or when it fell did it break something I don't know about?  I hate to rely on it one day and find out it is broken but I also hate to send it in if it is fine.  Anyone know?

Lighting / 600ex-rt overheating?
« on: June 10, 2012, 09:03:43 AM »
I love the 600ex flashes and don't think I will go back to using pocket wizards, however I have one major complaint about them and I was curious if anyone else had the same problem.  I have three of them that I use at wedding receptions.  One on the camera and two slaves on stands.  I always have the slaves set to manual at a low power (usually 1/32 or 1/64).  I started to notice that some of the slaves stopped working and I just figured the batteries were out.  I got battery packs hoping that they would last all reception which they should because my 580exII flashes lasted all reception with no battery packs.  Well even the 600ex flashes with battery packs stopped working at really bad times which is annoying because if you have them all linked and one stops working then they all stop firing.  I hate that so much and I don't know why it works that way.  Last night I noticed the back of the flash that stopped working the whole display was a a reddish orange.  Anyone know what that means?  I turned the flash off and turned it back on and it worked perfectly the rest of the reception.  Then the other slave flash did the same thing and again I turned it off and back on and it worked perfectly the remainder of the time.  I just don't understand what is going on.  I am using them at a very low power level it isn't like I am rapid fire shooting at full power.  These wonderful flashes seem to have a serious problem.   

So I have been shooting weddings for about 3 years now and I have never had a card issue yet but I know it will happen one day.  I only use extreem pro SD or Lexar Professional cards.  I have herd over and over to use small cards and that way if one fails you haven't lost everything.  My thoughts on that is that if a card is in a camera it is also less likely that it will get lost or stolen than 3-5 cards in your bag/wallet.  One time I ejected one of my CF cards a little too hard and it flew out on the ground.  So I don't really like removing cards unless I have to.  So I guess there are pros an cons to both ways.  Since the 5D3 came out I have been putting two large cards (64GB) in the camera and just leaving them in there the whole 12 hour day.  If the camera is backing up to both cards I should be okay for the most part.  I just herd today of a case where a camera produced some kind of charge that killed both cards so now I am nervous again.  Has anyone ever had both cards in there camera fail before and how likely is that to happen?  I will be happy when the technology is good enough that you can instantly transfer your images to your laptop quickly and wirelessly.  I know the technology exists now but I don't think it is fast enough to transfer large volumes of images quickly.     

EOS Bodies - For Stills / Image Review Camera vs Lightroom
« on: May 29, 2012, 09:29:16 PM »
Why is it that my 5D3 can very quickly render a 100% view of my image and Lightroom takes a lot longer?  It isn't like I have a slow computer.  I have an imac with a 3Ghz processor and 16GB of RAM.  I don't even shoot RAW just JPEG.  I am considering connecting my camera to a TV or monitor to rate images before I import them into Lightroom.  Has anyone done that and if so how do you like it?

Lenses / 85mm f/1.2 vs 200mm f/2
« on: May 29, 2012, 07:39:22 PM »
I want both of these lenses badly. I love a very shallow DOF and even use the Brenizer Method to get an even shallower DOF. My question is to those who have used both lenses which lens has better bokeh?  Or are they even comparable? 

Technical Support / Lexar 64GB & 32GB SD cards
« on: May 10, 2012, 02:16:13 PM »
When I got 2 5D3s I bought Sandisk 64GB & 32GB cards and I also bought a Lexar Professional 64GB & 32GB cards.  I have noticed that when I put the Sandisks into my laptop the show up instantly on the desktop.  When I put the Lexar cards in the SD slot on my laptop they often don't show up the first time or take a minute or two.  Anyone else experience this?  I am just a little concerned there is something not right about them.  They seem to be fine in the camera.  Maybe I am overreacting.   

EOS Bodies - For Stills / 5D3 Dynamic Range
« on: May 04, 2012, 04:53:01 PM »
I have a quick question about the dynamic range of the 5D3 which from what I have been reading is behind the D800.  I have never owned a nikon and currently own two 5D3s.  I understand what dynamic range is and how it is important for retaining details in the highlights and shadows of an image.  I guess I would like to know from one who has seen the differences in the two cameras is what am I missing out on?  How does a really high DR (better than the 5D3) help unless I am mostly shooting in high contrast lighting situations or am trying to push or pull and image by more than a couple of stops.  I have always been really happy with the DR of my 5D2 and now my 5D3 and being a wedding photographer I shoot in about every lighting condition possible.  I always shoot JPEG with highlight tone priority enabled and do my best to get the exposure and WB spot on.  I also shoot in Faithful picture mode with the contrast turned down one notch.  I end up with pretty flat images out of the camera with plenty of details in the highlights and shadows.  Unless I really mis the exposure I have never been unhappy with the DR.  I almost always end up adding contrast to the picture because there is too much DR and the image looks too flat.  I probably won't own a Nikon so I am just curious from those who have seen the difference hands on how big of a difference is it and in what situations will it really be beneficial.  It seems like low ISO high DR performance has become more important than high ISO low noise performance.  I am not trying to start another debate over the two cameras I just want to know how much better it is and how much of a difference it would really make.   

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