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brianftpc said:I used this camera to do a graduation outside and a dance recital indoors. I used it with a 70-200 mkII IS with 2X III extender at F8 and the live view DPAF had to constantly be babysat. if someone else walked by on the stage it would grab their face and they would run away with the focus. During the dance recital I only used the 70-200 and there was 1 girl it absolutely would not hold focus on simply bc she had a dress on that was close to the color of the stage background or at least thats what I believe. It searched on her nonstop in all 3 scenes she was in. I had someone else shooting for me with a C100 mk2 and it had absolutely no issues with focus using the 100-400 mk2. It rarely went out of focus. Keeping focus 99% of the time even the moment the lights went up during a scene change. Id say the 1Dx mk2 kept focus 80% of the time but when the lights would go from black to bright it would hunt like crazy trying to focus for maybe 3-5 seconds. It would also randomly lose focus even on solo performances for a second or 2. The conditions at the graduation were ISO 100 1/125 F8-F11. At the dance recital ISO 1600-4000 F5.6 1/30. Im just not understanding why the C100mk 2 has such a more efficient focusing system. Something about them doesnt seem likely that they are really the same.
Rocky said:Another proof that the big company has forced us into a " throw away society ".neuroanatomist said:brad-man said:It indicates that the camera and lens were built to last...
Yeah, my first thought on seeing that was that their hypothetical M10 lasted a lot longer than my actual M, which died for no apparent reason (I replaced it with an M2, which was only $20 more than Canon USA's flat-rate repair fee for the EOS M).
unfocused said:CanonFanBoy said:[email protected] said:1DX seems like a good deal for some, and is being sold by many retailers concurrently with he new one.
When, typically, has that sort of inventory been exhausted after the introduction of a successor?
It is impossible to answer that and will happen at different times at different retailers depending upon the stock they have. Nobody could predict that with any sort of accuracy.
If you want one and can find one, buy it now.
Agreed. Aside from the very large retailers, or those that specialize in professional customers, most dealers do not keep the 1 series bodies in stock, so the supply is not that large to begin with. The 5D II was available for quite some time after the 5D III came out, but that was quite different. I noticed that Canon Price Watch shows the 5D II was last available refurbished 64 weeks ago. The Canon USA store is still selling the 1DX new and has at least 10 refurbished bodies in stock, which makes me think it will be around for a few more months at least, but who knows? I certainly doubt that Canon is shipping any stock to retailers, so you are probably limited to dealers that already have it in stock, or buying direct from Canon USA.
tomri said:Side question: how do you connect the drvies? Can you recommend a reliable usb-sata enclosure?Don Haines said:I just bought a couple of 6TB drives to add to my backup...
Zeidora said:CanonFanBoy said:Zeidora said:If you really want to freeze motion of bird, then you have to use low power on flash, because flash duration is shorter at lower power (around 1/1000-1/10000s); at full power it is at sync speed of 1/200s. That means either narrow beam, open f-stop, or hi-ISO. Alternatively, look at higher power studio flashes: AlienBees, Metz, Quantum, etc, or use multiple Canon flashes together.
Trying things out with prop sticks is great. Re different perching locations, use same set-up and put prop stick in various places.
Re books on lighting in general, I like Hunter et al. "Light, Science and Magic" from Focal Press. It is not strobe specific, but an excellent source for lighting in general.
I'm not exactly sure about that. I don't consider ISO 1600 to be high, but maybe it is. I think I had some latitude to lower it. Not saying you are wrong. Just not sure about myself I guess.
From what I understand the Canon flashes use multiple short flashes in HHS. I believe I had this 600EX-RT set at full power, but if it was giving multiple flashes for HHS then the flashes would have to be, as you say, lower powered and my full power setting negated.
This isn't a great bird photo, but the settings were: Manual mode, 1/4000 sec., f/5.6, ISO 1600, pattern metering. I need to pay more attention to what the metering functions do on my cameras. Also, I think I used 2 x 600EX-RT (Now that I think about it) and a third as a remote trigger.
Sorry for having been incomplete. There are two ways of freezing motion with flash:
- Dark environment, fully open shutter at flash sync speed of ~1/200s, and very short flash burst at low power.
- Bright environment, very short exposure time <<1/200s, continuous output flash = HSS.
I haven't used the second version much. Back in the day, I had an OM 280 flash, one of the first ones with continuous light output. The power in that setting is very low, so can only be used as a small filler. Haven't used it with my 580.
Here's a nice write-up from Canon
http://cpn.canon-europe.com/content/education/infobank/flash/flash_synchronisation.do
Essentially, with HSS you get the full power over the normal sync speed, and it gets chopped down progressively as you shorten exposure = make traveling slit of curtains more narrow.
The write-up suggests reduction of GN to 1/2 @ 1/500s, which would entail 1/4 @ 1/1000s, 1/8 @ 1/2000s, 1/16 @ 1/4000s, and 1/32 @ 1/8000s.
dufflover said:I haven't touched my old Tamron 90mm macro in ages, but the IS and built-in light make this pretty tempting to get just for the heck of it! (if AU price is good)
Sator said:I wasn't aware that Hasselblad and Phase One offered 24MP medium format sensors for people who just wanted the medium format "look" because higher resolution like 100MP count for nothing.
Sator said:Found the interview:
http://www.fotosidan.se/cldoc/tv/video-interview-canon-eos-5ds-and.htm
For anyone who wants to say that he doesn't specifically state that the 5Ds sensor is a "scaled down" version of the experimental 120MP sensor, which he reminds us was first demonstrated publicly back in 2010, it is clear nonetheless that Canon does translate its R&D into manufactured lines even if in a scaled down fashion.