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Autofocus selection points...

Sorry if this is a re-hash of an old topic; I was wondering what people general use for auto-focus points.
I have a 60D, and love to use my 50mm 1.4 and 85mm 1.8 for potraits and indoor photography. With most of my lenses I use the center point and recompose.
I know this isn't ideal with such a shallow depth of field. Especially when taking pictures of 3 or more people who are standing in a group, I find inevitable at least one person is out of focus.
Is there any value in selecting ALL autofocus points and letting the camera choose? is this better or worse when using one of the above lenses wide open, or stopped down to F2 or so?

thanks for your help!

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Canon EF 200-400 f/4L IS 1.4x TC Information

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<strong>“Production” model said to exist


</strong>Ben, a CR reader, had a chance to play around with the upcoming EF 200-400 f/4L IS 1.4tc in South Africa recently. He had a talk with a Canon product manager there about the highly anticipated lens and got to play around with the lens a bit.</p>
<ul>
<li>This was the first time that this specific model was on public display.</li>
<li>Changes were made post Olympics-this is probably the final version.</li>
<li>This one is a production model.</li>
<li>Pricing: somewhere around $11000.</li>
<li>Weight: No official comment from Canon. Ben thinks it feels nearly the same weight as the 600 F4 II.</li>
<li>Focus speed the same as 500 II on 1DX, virtually instantaneous.</li>
<li>Flip switch for converter works like a dream-instant magnification.</li>
<li>One has to move L hand from front to flip switch, when hand holding the lens more difficult to flip switch than with lens on mono pod.</li>
<li>Availability: next 2-3 months.</li>
</ul>
<p>Here’s hoping this lens reaches us in Q1 of 2013.</p>
<p><strong><span style="color: #ff0000;">c</span>r</strong></p>

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Samyang 14mm F2.8, Zeiss 21 F2.8 and Three 50mm Reviews/Observations

http://www.extremeinstability.com/topic-14-21-50-lenses.htm

This isn't exactly a review or worthy of that title. Basically I recently went back to full frame and wound up with a Samyang 14mm, Zeiss 21 and Sigma 50 for new lenses for it. Before I settled there I had a 24L II and Canon 50 F1.4, and earlier in the year had a 14L II rented on a 5D III. I decided to make a page on my site noting a few things and reasoning on ending up where I did. Take from it what you will. Basically compared sharpness of the 1.4 and 1.8 Canon 50s to the Sigma 1.4. Then noted sharpness, vignetting and distortion on the Samyang and Zeiss.

I couldn't be happier with the Samyang 14 or the Zeiss(no duh on that one I guess). In the end I wish I had kept the Canon 50 F1.4. Sigma is sharper wide open but Canon quickly passes it even by F2.8. The Canon 24L II was great and sharp, but full frame coma was so bad beyond F2.8 it was sorta a lost cause opting for it for a fast night lens. Zeiss was wider like I wanted and no coma.

Most of the examples are gif animations too, for stopping down comparisons of sharpness, vignetting and distortion before and after fix.

It was never planned to do a review at all. Only later on with new different lenses I'd try and frame it like I had testing the others before.

Anyway, I now have these if something else was wanted done. Really just need to get the Samyang 14 out for night stars yet. The amount of vignetting at F2.8 I really haven't planned on using it much for that anyway.

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What is the 6d actually good at (*positive* fact list)?

With most of the threads about what's wrong with the 6d and what a €2000 camera doesn't do that a €3000 does, I'd like to assemble a (short?) comprehensive list of 6d characteristics that are positive and, if these are required, might make the 6d a good purchase after all over the 7d, 5d2 or even 5d3:

We all know that Nikon has more bang for the buck, and more expensive gear is "better". I also could rave about what Canon audaciously cut from the 6d. But that's not was this thread should be about.

So here's what I think (or assembled) vs. either 7d, 5d2 or 5d3:
  • highest dynamic range vs 5d2/5d3 - see http://www.sensorgen.info/CanonEOS_6D.html
  • visibly (vs 5d2) / slightly (vs 5d3) higher iso capability, esp. more usable iso12800+
  • less banding = higher potential for shadow recovery (esp. vs. 5d2)
  • center-point af up to -3lv (and probably no af assist lag like on 5d3?)
  • more precise center af (vs 7d/5d2, much worse than 5d3 & 6d cannot use newer lenses' precision (lensrentals))
  • silent shutter @3fps (same as 5d3)
  • gps built-in (but w/o camera direction, thanks, Canon)
  • wifi built-in and remote control via mobile device
  • long battery life (1000+ shots, but of course w/o gps or wifi)
  • exchangeable focusing screen for better mf with f2.8+ (vs. 5d3)
  • large ff viewfinder (vs. crop)
  • short release time (vs. 5d2, equal to 5d3)
  • good metering & auto-wb (vs. 5d2, equal to 5d3/7d)
  • hi-res lcd (vs. 5d2)
  • top wheel lock (vs. 5d2)
  • fast fps (vs. 5d2, but worse than 5d3/7d)
  • newer firmware (vs. 5d2/7d):
    • full support for rt flashes,
    • in-camera multishot/hdr (but only jpg & no save source, thanks, Canon)
    • in-camera ca correction
    • 7x bracketing
    • dual afma for zooms
    • servo af customization
    • flexible min/max auto-iso
    • min shutter speed setting (only up to 1/250s, thanks, Canon)
    • orientation-linked af point (if anyone dares to use the non-center point)

These can be positive or negative according to personal taste or other equipment (like lens' sharpness/vignetting):
  • full frame sensor:
    • small depth of field
    • uses the whole lens area
    • field of view is like 35mm film
  • small, but still an ok/good grip
  • light (while retaining weather sealing)
  • 60d-type layout for "right-hand only" control
  • sd-card support, uhs-1 standard
  • less expensive means less need for insurance, worst-case (damage, theft) is less catastrophic
  • less innovations means proven tech = less (early adopter's) issues like compat w/ 3rd party tc (?)
  • larger af point edges - better to see with f2.8+, in dark environments & af points lit (probably?)

... reduced only 5d2 vs 6d: http://www.canonrumors.com/forum/index.php?topic=12582.msg226467#msg226467

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Next Lens - Help

So my current lenses are 8-15 f/4 L, 24-70 f/2.8 II L, 50 f/1.4, 70-200 f/4 IS L, 100 f/2.8 L, with a 5D3.

I'm trying to decided between the 85L and the 24 TS-E for my next lens, which is a night and day decision. It will probably be my last (expensive) lens for a while. I shoot basically everything, including films. I'm trying to decide which lens will give me the more creative opportunity, but also fill some holes. The 24 will fill my landscape hole, while the 85 would fill my portrait hole. I wouldn't use the 24 conventionally though, and I would also love it for video because you can create really cool effects that can be used for dream sequences, etc. The 85 would be great for its amazing bokeh and low light performance.

I know none of you can objectively answer this question, but I'd love to hear some opinions anyway.

Thanks!

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lens scratch - worth to keep or return?

Hi,
I am evaluating a lens (Zeiss wide angle)canon mount.
Do you thing the swirl scratch is an issue for lens value? it is small enough, to make me believe will never show up in a picture, but at this moment, cannot take a shot with with sun glare, and verify that
Please see pic and comment - just the scratch, not the dust :D

and the reference stick is 0.5mm pencil lead
NOTE: the swirl below is just froam cleaning - the scratch is to the right of the red pencil lead

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1dx Af quick select within a custom function?

For those 1dx users who have really customized their setups..,

I have setup a custom function for single point Af, single shot...

1) I'd like now to be able to push M-fn2 button to switch from single point to the 61 point mode and then push it again Back to single af point...

Possible? It seems the two items are mutually exclusive...

2) I'd like to assign one shot vs ai servo to a button and use that with a custom function preset for either one...

Possible or mutually exclusive again? I see that these buttons can be customized outside of the 3 custom function settings but don't see a way to do it within one of the three..

3) is it possible while in single shot af to set a specific focus point within 61 pts or that only works for ai servo mode?

4) if you set 1 pt af expanded to nearest 8... If a bird crosses the sky ...does the af track it completely across or is the assumption that the photographer is panning the camera to help keep it within those 8 original points?

Thanks,

Marc

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anyone has tried the Aputure Macro Tube Set

i am into macro photography but i wouldnt mind trying it...
i came across the following product:
http://www.aputure.com/en/product/macro_tube_set_en.php

did anyone try it please, any reviews also?

these are its main features:
1. Perfect for macro shooting
2. Supports accurate TTL & Autofocus
3. Compatible with all EF and EF-S Canon lenses
4. Strong, sturdy, durable

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Quick help needed!

Hi all, I'm doing a documentary photo shoot of a film festival tonight. There will be many low light situations. I can't use flash or lamps. Using a 5D mark III and 50mm Zeiss 2.0 and one leg Manfrotto tripod. Any advise how to prepare for the shoot? What should I keep in mind? I want to make portraits, catch the atmosphere of the festival. What camera settings would be best? Thanks, have a nice day.

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Is this the normal bokeh for an L series lens

Just got my Canon 35L 1.4 and was surprised to see all this "onion skin" in the bokeh. I have tried a quick web search but can't find out what causes this. Is this amount of onion skin normal for a 35 mm L lens? Will all lenses do this wide open. This is from the central area of the image. Thanks.

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Canon 5D3 - ML: Is Clean HDMI out working? Using it? Info...?

Hi all,

I've been looking about and I can't figure out if the latest Magic Lantern out there, supports the clean HDMI out....I thought I heard it would/could but I can't find confirmation on this.

If so...has anyone used it? If so..can you tell your set up, what are you using to record externally?

Another question I have about this...in this set up..what format is the video coming off? Would this be the equivalent of RAW video out? I'm wondering if anyone can fill in the blanks for me to let me know what can and cannot be done with the 5D3 and clean HDMI out (if not out already).

Would this be the equivalent of the Blackmagic camera shooting RAW video?

Anyway, hoping to start a discussion here to learn what exactly is needed to capture this (external recorder hardware), what it means for using and Post Production of footage captured this way...advantages and disadvantages...

And if it is available now...

Thanks in advance,

cayenne

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New Pro Canon body tested by Steve McCurry???

A part from an extremely enviable fotoshoot in an exotic location surrounded by beautiful girls it seems good old Steve could also be testing out a new pro-body prototype from Canon. I know it seems weird given his decade long affiliation with Nikon, but check out this video at exactly 18:37. Appearing is a 1DX type body with a very unusual grip (a 1DX without the outer rubber part perhaps) and – revealingly - missing the Canon logo :o

Pirelli calendrier 2013 on Vimeo

What do you think guys?

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More 6D sample images - with RAW files.

If you click around here you can find some noise comparisons to the 5D3 and D600, and some sample images. The RAW files can be downloaded. However I'm not sure if there is anything that supports them at the moment. The reviewer just used out of camera jpegs, because of the lack of compatible RAW software. It looks like the review was done on a pre-production model.

http://translate.google.com/translate?sl=auto&tl=en&js=n&prev=_t&hl=en&ie=UTF-8&layout=2&eotf=1&u=http%3A%2F%2Fwww.focus-numerique.com%2Ftest-1566%2Freflex-canon-6d-presentation-caracteristiques-1.html

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weird behavior on brand new t4i,plus some comments

T4i was taking some shots in the living room, and the lcd screen just went dead...no playback, no info, nothing.....had to do a battery pull to get it back. Battery charge is ok. I wasn't blocking the face sensor in back. Anyone hear of this?



Overall, first 24 hours w/T4i + 18-135 IS STM very impressed, coming off a 60D and Xsi.

Pro's: Lens - Build much stronger than I expected. Fast focusing, really dead quiet(on stills)
Cons: Heavier than I expected(0f course, built is more like the 15-85 than the 18-55)
haven't test IQ yet

Body:
Pros
Live view very improved over 60D. very easy to focus in ordinary room light using live view,
Like touch screen a lot, but not a game changer.
Shutter sound seems quieter than 60D
Small, light
Seems to focus faster in normal AF modes than 60D
Frame rate not bad for rebel
Big fat ISO button on top...never liked the D series small, indistinguishable buttons.

Cons: 4 way control buttons harder to push than on xsi...smaller, more indented.
I can't believe they can't give you more ISO options, how much would that cost? You go from 800 to 1600 w/nothing in between like on past Rebel series.

Battery/Charger. Don' like the two piece chord/charger set up vs having plug directly on charger.
Battery hard to get in and out of charger, almost like an off-brand battery I once bought.

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