Archived posting to the Leica Users Group, 2005/02/08

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Subject: [Leica] 1Ds Mk II at ISO 3200 & 20D SURPRISE SURPRISE! ;-)
From: feli2 at earthlink.net (Feli)
Date: Tue Feb 8 10:25:55 2005
References: <04b301c50d22$2d9907a0$6401a8c0@ccapr.com> <001d01c50d41$49baa050$833b6d18@ted> <b3f2eae57f5e54da4e0af2351465f64a@earthlink.net> <003a01c50d43$387e7a30$833b6d18@ted> <CABDC9F7-793C-11D9-BC33-000A95DD7D76@charter.net> <002b01c50d53$2dce5230$833b6d18@ted> <1BB19F92-7970-11D9-BC33-000A95DD7D76@charter.net> <001501c50d81$0ab12150$833b6d18@ted> <681d1a418ae7ad8d114ca2023ee47f48@earthlink.net> <003201c50da8$6714a440$833b6d18@ted> <2ee690809a5999eaeddaa3ee63de021a@earthlink.net> <p06110402be2eb10c520a@[10.4.1.193]>

And there you go.

A RAW file simply is a unprocessed dump of the data off the sensor. 
What ever it captured is in there and you adjust it to
your needs.

But do you think that using a gray card is the way to go to balance for 
shooting jpegs?

feli


On Feb 8, 2005, at 10:22 AM, Henning Wulff wrote:
>
> The whole thing is very simple. If you shoot RAW, you set your colour 
> temperature and green/magenta balance when you import your shot into 
> Photoshop. RAW files contain the same info whether you set your camera 
> on AWB, daylight or tungsten or whatever. The latter settings only tag 
> the RAW file for initial viewing in the Camera RAW window, but don't 
> change the file data. So shoot RAW, and use the little sliders in PS 
> Camera RAW to adjust your colour balance (and expoosure, if necessary) 
> as you bring it into the main editing window of Photoshop.
>
> You only need to set the colour balance accurately if you shoot jpeg. 
> There, if the picture has been shot with incorrect colour balance set, 
> you _lose_ information when you try to correct it, and it is a lot 
> harder to correct, with cross-over becoming a possibility under some 
> circumstances. So if you are taking a lot of shots under a certain 
> type of lighting in jpeg, you take a frame-filling picture of a 
> neutral (white, 18% grey, black, whatever) surface and tell the camera 
> to use that as a reference. It takes a couple of button pushes, but 
> once you've done it, it takes about 15 seconds.
>
> But mainly, shoot RAW!
>
>

________________________________________________________
feli2@earthlink.net                     2 + 2 = 4                      
www.elanphotos.com


Replies: Reply from henningw at archiphoto.com (Henning Wulff) ([Leica] 1Ds Mk II at ISO 3200 & 20D SURPRISE SURPRISE! ;-))
In reply to: Message from bdcolen at earthlink.net (B. D. Colen) ([Leica] 1Ds Mk II at ISO 3200)
Message from tedgrant at shaw.ca (Ted Grant) ([Leica] 1Ds Mk II at ISO 3200 & 20D)
Message from feli2 at earthlink.net (Feli) ([Leica] 1Ds Mk II at ISO 3200 & 20D)
Message from tedgrant at shaw.ca (Ted Grant) ([Leica] 1Ds Mk II at ISO 3200 & 20D)
Message from s.dimitrov at charter.net (Slobodan Dimitrov) ([Leica] 1Ds Mk II at ISO 3200 & 20D)
Message from tedgrant at shaw.ca (Ted Grant) ([Leica] 1Ds Mk II at ISO 3200 & 20D)
Message from s.dimitrov at charter.net (Slobodan Dimitrov) ([Leica] 1Ds Mk II at ISO 3200 & 20D)
Message from tedgrant at shaw.ca (Ted Grant) ([Leica] 1Ds Mk II at ISO 3200 & 20D)
Message from feli2 at earthlink.net (Feli) ([Leica] 1Ds Mk II at ISO 3200 & 20D)
Message from tedgrant at shaw.ca (Ted Grant) ([Leica] 1Ds Mk II at ISO 3200 & 20D SURPRISE SURPRISE! ;-))
Message from feli2 at earthlink.net (Feli) ([Leica] 1Ds Mk II at ISO 3200 & 20D SURPRISE SURPRISE! ;-))
Message from henningw at archiphoto.com (Henning Wulff) ([Leica] 1Ds Mk II at ISO 3200 & 20D SURPRISE SURPRISE! ;-))