01-02-2012, 10:53 PM | #5787 | |
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01-02-2012, 10:57 PM | #5788 |
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Nice shot, Matt. The guy who is the IT honcho there at Dickinson used be the IT guru at Univ. of Illinois School of Law. He's got a much nicer looking building to work in now.
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01-02-2012, 10:58 PM | #5789 |
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Thanks for all the info! I will be looking into and trying out the 70-200 here pretty soon hopefully. I feel it would be a fun lens to shoot with as well since the kit isn't much fun.
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01-02-2012, 11:12 PM | #5790 |
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also, having the constant f-stop is a lifesaver when running back and forth for that kind of sports stuff.
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01-02-2012, 11:57 PM | #5791 |
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Got this today. I have been trying to get some good in flight pics for awhile and never had much luck. this guy came down pretty low to the bluff I was on so I was able to get sort of close with my 70-200. I still had to crop this pic out at 60%. I was fighting with the AF the entire time and never was able to tell if it was fully in focus. I need a longer lens and a fast AF system.
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01-03-2012, 11:23 AM | #5792 | |
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The essentially the same image, but with direct light on the body and head in the first. I'd discard the second image and use the one with the eyelight, even though the bird is headed away from you slightly. You need to be certain that your AF system isn't set for single-shot and was in tracking mode, if your camera body allows that. With a clear blue sky, like this, you can use multiple AF points. If the AF strays off the subject be sure to release the shutter or AF button so that the system doesn't focus on the background. You can't just hold the shutter release button half way down and expect the AF system to stay on the bird, unless you never let the AF-point off the subject, which is unlikely. The 70-200mm is a great starter for bird, next is a 400mm, then finally, if your wallet can stand it, a 500mm or 600mm. The kind of shooting that you did here is what hooked me into birds and wildlife. Dave
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01-03-2012, 12:16 PM | #5793 | |
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Ya the 2nd one was not my fav either but I figured I would post it. I did have it in AI servo but it kept back focusing and hunting. Honestly the T2i is not good with the AI servo I found and others say similiar. I used AI focus and one shot. The best results were with one shot center point selected. If I use the entire selection points in the AF selection point screen the camera just gets the focus wrong most of the time and can not get it unless the contrast is really good. I was told by a few people on the canon forums that center point is the best to use undless the camera has a really fast AF system like the 7D with all cross type points. Since the T2i only has the center point as cross type it is pointless to use all selection points or evaluative metering in most situations with moving targets. I was focusing on the Hawk then bumping the focus a few times to get it right. This only worked a few times to get it right. Next purchase was going to be a 7D but I am going to get the 100-400L for the reach, and then rent a 1.4 TC. I know they can degrade IQ and I have seen the result, but I also saw a guy yesterday post some amazing results with his 1.4 and 100-400. He said that once he stopped going all the way to max zoom and back it off a tad to 530mm instead of 560 the results were far sharper.
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01-03-2012, 12:48 PM | #5794 | |
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I would, however, suggest that you buy a 1.4x TC and use it on your 70-200mm. When I go for wildlife and birds, I take the 7D with the 500mm and the 5D2 with the 70-200mm f/4L IS plus 1.4x TC mounted. I shoot anything too close with the 70-200/TC rig. If I need 700mm, then I move the TC over to the 7D/500mm combo. Since both my 70-200mm and 500mm are f/4, they respond "well" with the TC. "Well" doesn't mean fast, but I can AF on slow movers like hawks and eagles while hand holding the 500mm plus TC. Fast subjects, like most ducks and all pheasants I've encountered, mean working without a TC. If, if your 70-200mm is a 2.8, then you can use the 2.0x TC on a 7D and I'd suggest buying both a 1.4x and a 2.0x, but get the Series II version of the 1.4x and the Series III version of the 2.0x, if you can afford it. Dave
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01-03-2012, 02:33 PM | #5795 | |
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I think i am going to rent a 1.4 for this weekend first to see how i like it. I do not have a 7D and the T2i is already so slow that the TC may render the AF system useless even if it is still working. I was really hoping that the new 5D would be getting a dual digic 4 or 5 processor but it seems most info points to it sticking with one digic 5 at this point and having a slightly worse AF than the 7D. Sort of a bummer since I really wanted to have a cmaera with high ISO perf and a solid AF system. I think the 1Dx is reserved for that and I do not have 7k to spend on it...well i do, but I can not justify spending that much in my mind on a camera body. Well not yet, but maybe when I get a lot better, and have a real need for a PRO level camera.
Maybe I will take a 2nd out on my first home to get the 1Dx and 500mm. Quote:
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01-03-2012, 02:40 PM | #5796 | |
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The 7D can select multiple center points at once in a + shape to give you 5 points of interest yet still centered on the subject, or even a square of 9 points in the center. This is a great way to go for moving subjects. If you activate all focus points, it's just too many too get wrong on the 7D, so it's nice that you can choose groupings of focus points. I still tend to shoot center only, unless i'm going for a sporting environment. what's the deal with the series II and series III anyhow? I heard it was an extra coating on the II, but that was long ago right before they were released. I'm sure there's lots of new info on them now. What's your overall experience with the newer ones at this point? And how are you liking the changes? |
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01-03-2012, 02:44 PM | #5797 | |
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01-03-2012, 02:51 PM | #5798 | |
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The 7D is not bad at high-ISO, just not stupendous, like the 5D2. Here's a recent 7D shot at ISO 6400, processed with DxO Optics Pro 7.1 default settings: Michelle checks for text message... by dcstep, on Flickr
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01-03-2012, 02:53 PM | #5799 | |
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True they do not want to show their hole card at all, but unless they have somthing really good in the works for the 5D or the 7D for improvements they are going to be left in the dust for their prosumer line. The D700 is an amazing camera, much better than the 5D in ISO and AF areas. the D800 is going to be a mini D3x, and Nikon is expected to be improving on the underlying models. My new friend at Samy's Camera who has been shooting Nikon for over 30 years said it tends to rade off like this. Nikon will be the top dog for a few years then canon because of their developement cycles. the 1Dx will be amazing, but nikon is saying some things about the D4 and is expected to show it in Sept just a few months after teh 1Dx launches in march or april. Those date from what I have read are not 100% set in stone. With all the issues in Japan they can get pushed back again. I hope Canon really steps up the 5D. It is a great camera but it is in need of some TLC.
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01-03-2012, 03:05 PM | #5800 | |
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I only own a S-II 1.4x TC because none of my camera bodies will AF with apertures smaller than f/5.6 and I don't own any S-II lenses... yet. When they're readily available, I'll likely move up to a S-II 500mm or 600mm to gain the faster AF, 2-stop better IS and lighter weight.a At that point I'll buy the S-III 1.4x TC. Dave
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01-03-2012, 03:08 PM | #5801 | |
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01-03-2012, 03:17 PM | #5804 | |
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The 1Dx is more of a sport, photojournalist tool, which will put low light, high speed performance into another, higher orbit. This, along with their super-tele lenses, will further solidify their lead in sports photography. For nature photography, the 1Dx will demand investment in longer glass, at much higher prices than historical for Canon. That would erode some of their lead, except that Canon seems to produce a much higher volume of super-teles that are readily available, while Nikon makes theirs out of unobtanium, so that even the most dedicated Nikon fan has trouble finding one to buy. Any price advantage Canon had in its prosumer and pro lines vs. Nikon seems to be disappearing. Dave
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01-03-2012, 04:32 PM | #5806 | |
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Yes the los of the 1.3 crop on the 1Dx is going to hurt it a bit, but the low light perf is going to be so good I hear that it will be able to even sense intelligence in Obamas brain. Now that is seeing in the Dark!
It would be interesting if they decided to put an improved 1.3 crop sensor in the 5DIII for some extra reach but still have an improved ISO perf. that would make it a fantastic all around body along with an improved AF. I doubt they will do that though since like you say it is a good landscape and interior body for the ultra wide angle the full frame gives. Quote:
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01-03-2012, 05:00 PM | #5807 | |
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Even wildlife photographers know that a crop sensor doesn't really add focal length. The sensor only uses part of the image circle that the lens can produce. It's like putting an L-series on a 1.6 crop sensor, the sensor only uses part of the image circle and reduces the angle of view, but the subjects viewed on the crop sensor are exactly the same size as they are on the full frame sensor. This is why pixel-density matters and why I'm worried about the reduced pixel-density of the 1Dx. If the 5D3 goes the opposite direction and increases pixel-density and also fixes its fps and AF issues, then it may become the wildlife body of choice for Canon shooters. Since it seems like there'll be two FF sensors in the Canon lineup, one for the 1Dx and one for the 5D2/3, then I wonder if there'll be a 1Dxs, that gives up some high ISO performance, but gives greater pixel density and more detail. Just a thought. The 5D body is too small to stuff all the needed processors into it, to get speed, detail and low noise. Still, with AF improvements and a bit faster fps, I'd start considering a 5D as my bird/wildlife body. Dave
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01-03-2012, 07:12 PM | #5808 |
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If they are able to get 10-12fps on the 1Dx and have it as full frame, at some point, wouldn't it be in Canon's interest to streamline their entire production (over a long period obviously) to just full frame sensors and save money on developing any other crops?
since a crop in essence kills some of the DOF by narrowing the view angle, and people love OOF backgrounds, it almost seems pointless to continue to produce crops, unless they start to put them into things like higher end point and shoots or the no lens reflex cameras. I'm just babbling now. I realize if they got rid of those, they wouldn't have a competitive piece to put against the Nikon's and other such cameras. |
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