I don't know if this will help you or not but here it is.  I shoot in
RAW with my D60. I touch up in PhotoShop Camera Raw and save as a
max-resolution jpeg.  I have uploaded these pictures to Ofoto.com and
they have made excellent 20" X 30" prints from them for about $23 each.
I consider it to be a real bargain and my customers love them. Next, I'm
going to do the same with images from my *ist D.  I expect the same, or
better results from it, too.

Len
 * There's no place like 127.0.0.1
 

> -----Original Message-----
> From: Rob Studdert [mailto:[EMAIL PROTECTED] 
> Sent: Thursday, December 04, 2003 6:00 PM
> To: [EMAIL PROTECTED]
> Subject: Re: *istD Pixels Per Inch
> 
> 
> On 8 Dec 2003 at 8:23, Kevin Waterson wrote:
> 
> > I guess what I am trying to find is a balance between 
> filesize and quality
> > of print, I am printing on 8x12 and the lab that prints my 
> photos simply
> > convert the tiff images to jpeg before printing. They use 
> photoshop to
> > do this and charge $5 for doing so. 
> > 
> > My guess is to save as jpeg to begin with, do the color 
> corrections in
> > photoshop and send them to the lab for printing.
> 
> You may have crossed wires here. DPI as reported by the image 
> editing software 
> is a scaling factor only. Only the dimensions of the images 
> pixel array and 
> colour depth (plus channels if any) control the file size. 
> 
> What I don't understand is why your lab would need to convert 
> the TIFF files to 
> JPEG however if they do then you might as well do it yourself 
> and save the $$$. 
> 
> Find out the optimum DPI that their output device requires 
> and set your image 
> resolution without resampling to that figure using "image 
> size". You can then 
> destructively resample you image by typing a dimension in the 
> document size 
> boxes with resampling on.
> 
> Save the file as a baseline JPEG with maximum quality, then 
> they should have 
> little to complain about.
> 
> Cheers,
> 
> Rob Studdert
> HURSTVILLE AUSTRALIA
> Tel +61-2-9554-4110
> UTC(GMT)  +10 Hours
> [EMAIL PROTECTED]
> http://members.ozemail.com.au/~distudio/publications/
> Pentax user since 1986, PDMLer since 1998
> 


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