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 Canon EOS family V24, The White Knights

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Redcross
post Jun 11 2010, 02:25 AM

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QUOTE(niwooe @ Jun 11 2010, 12:49 AM)
Here's a better sample from the Sigma 30mm, shot wide open @ f1.4

loving it already biggrin.gif
» Click to show Spoiler - click again to hide... «

*
Wah! already shooting up to this level ar? shocking.gif

This post has been edited by Redcross: Jun 11 2010, 02:25 AM
ae8za
post Jun 11 2010, 03:17 AM

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F#*K!!! vmad.gif
I'm soooo sad and angry right now... Already won the bidding for the Mighty One and then suddenly the seller sold it to someone else. Don't even bother to apologize...
So CILAKA ini Mat Salleh, no ethics at all... Hope he drop the lense in the toilet... mad.gif
nicotine
post Jun 11 2010, 04:10 AM

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QUOTE(d_lai_309 @ Jun 10 2010, 11:28 PM)
been so busy for few hours....
» Click to show Spoiler - click again to hide... «

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very nice, i think i'm gonna do that on my L's hood also biggrin.gif
myjunk
post Jun 11 2010, 06:26 AM

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totally pissed off at Canon service. Send it for calibration and end up back focus. DIE!!

user posted image

user posted image


Added on June 11, 2010, 7:09 amanyone tried this? http://www.northlight-images.co.uk/article...adjustment.html

should get the image w/ all the circles in focus is it?


Added on June 11, 2010, 7:09 amit says
"maximise the appearance of Moire interference patterns."

This post has been edited by myjunk: Jun 11 2010, 07:09 AM
ianho
post Jun 11 2010, 08:41 AM

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Send it back for calibration lor. Or else just do ur own AF Microadjustment which is best anyway.
BirdyFoto
post Jun 11 2010, 08:45 AM

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o shiat, i send in mine for service & calibrate, hope it come back better & not worse ><"....slowwwwwwwwww
niwooe
post Jun 11 2010, 08:53 AM

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QUOTE(Redcross @ Jun 11 2010, 02:25 AM)
Wah! already shooting up to this level ar? shocking.gif
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well I believe that photograph has no levels, just that I shot a different genre this time. Only once, though biggrin.gif
ginolo
post Jun 11 2010, 10:08 AM

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you dint check on the spot?
myjunk
post Jun 11 2010, 10:49 AM

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i did check on the spot. Problem was, I think there is a dependence on the light levels. Remember that the 7D now has the iFCL which is supposed to be also "color aware".

I'm not sure if this has much to do with the hit rate.

I also note that If I shoot open wide, this becomes a problem. (I shot at f4 and it was OK / Better)

Ianho : Microadjustment. I need help leh.. I also don't know for sure how to do it right. You can help to teach ah? I tried, looks like my 24-70 needs -7 or -10 to get sharp and this is using those focus-test-chart thingy. It says needs 45degree angle, I don't have tripod, how to do??

I just sent the cam to canon, I also don't know how to tell them. If I screw them up kao kao, the may screw up my camera for "revenge" (and also it will make relationship susah right?) So, I do a little of both, I screw then I pretend like very "cham" (which is true mah, imagine, how to get good shots?)

According to canon, what they do is, they "zero" it based on their "chart" and they were asking me, "so, should I based it on your pictures? (I printed out those pics and show them)"

I'm like... How I know? All I know is I need the lens to be IN FOCUS!!

Redcross
post Jun 11 2010, 11:18 AM

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QUOTE(niwooe @ Jun 11 2010, 08:53 AM)
well I believe that photograph has no levels, just that I shot a different genre this time. Only once, though  biggrin.gif
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I still shy shy shoot like this lar sweat.gif
0168257061
post Jun 11 2010, 01:04 PM

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QUOTE(niwooe @ Jun 11 2010, 01:49 AM)
Here's a better sample from the Sigma 30mm, shot wide open @ f1.4

loving it already biggrin.gif
» Click to show Spoiler - click again to hide... «

*
i beg my noob eye , isit her naked ? blink.gif
dantwt
post Jun 11 2010, 01:23 PM

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Hey guys.. wanna share a great photography (e-)magazine with y'all. (not sure if u guys already know this).

Best of all, its FREE!

Link : http://www.betterdigitalphotography.com/


dawnreaver
post Jun 11 2010, 01:56 PM

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QUOTE(0168257061 @ Jun 11 2010, 01:04 PM)
i beg my noob eye , isit her naked ?  blink.gif
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Looks like it. Artistic nude. Nice pic though. biggrin.gif
deodorant
post Jun 11 2010, 03:03 PM

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@myjunk i can't remember where i read it, but apparently for perfect results either you use AF microadjustment, or you calibrate your entire arsenal i.e. body and all lens.

Something to do with tolerances e.g. if your camera front focuses +2, and your lens back focuses -2, then the combination of that cam+lens = perfect focus.

But if you sent your cam in to calibrate, then canon calibrates it to 0, then suddenly now your cam + your lens not perfect anymore

No idea how true that is lar, and I also can't find the link anymore.
-vip3rleon9-
post Jun 11 2010, 03:22 PM

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QUOTE(deodorant @ Jun 11 2010, 03:03 PM)
@myjunk i can't remember where i read it, but apparently for perfect results either you use AF microadjustment, or you calibrate your entire arsenal i.e. body and all lens.

Something to do with tolerances e.g. if your camera front focuses +2, and your lens back focuses -2, then the combination of that cam+lens = perfect focus.

But if you sent your cam in to calibrate, then canon calibrates it to 0, then suddenly now your cam + your lens not perfect anymore

No idea how true that is lar, and I also can't find the link anymore.
*
Just read it this morning.

>> Click! <<

wink.gif
myjunk
post Jun 11 2010, 03:39 PM

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I sent in both my cam and my lens lah..
chucky
post Jun 11 2010, 03:46 PM

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QUOTE(-vip3rleon9- @ Jun 11 2010, 03:22 PM)
Just read it this morning.

>> Click! <<

wink.gif
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very interesting read.

So this would probably explain about those people who buy lenses and keep exchanging lens after lens to get a "sharp copy".

Which would also explain the 3rd party lenses front / back focus issues hmm.gif - maybe their level of tolerance is bigger than camera maker's tolerance
myjunk
post Jun 11 2010, 03:54 PM

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Friends all.. how to use MicroAdjustment Feature?? Who can teach me to get the BEST sharpness?

It's very subjective when you're shooting Walls or newspaper or those focus-test-charts leh....


ianho
post Jun 11 2010, 04:16 PM

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Myjunk, u can do a quick 2 minute AF job by shooting a halfbody shot AF on eye. Just whack -10,0,+10 n u can get a pretty accurate set up based on real world usage. Focus charts will send u to Tg Rambutan 1

shoot wide open at high shutter speed to take ur old shaky hands out of the equation too. tongue.gif

This post has been edited by ianho: Jun 11 2010, 04:23 PM
myjunk
post Jun 11 2010, 04:24 PM

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Yeah man.. I agree. I was up at 5am doing my photo processing and was cursing all the time and esp when I open up DPP (i just found out it's nifty feature of showing the AF points in focus) and was vomitting blood.

I then tried the focus charts and was nearly going to hang myself.



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