I wrote:

> converted to 25-Megapixel  file.

That's because the original conversion of my picture was intended for
printing a 50x70cm photo, hence having the largest possible resolution
could be useful. I just wanted to keep the same workflow for Stan's picture
too.

Dario

----- Original Message ----- 
From: "Dario Bonazza" <[EMAIL PROTECTED]>
To: "Pentax-Discuss Mail List" <[email protected]>
Sent: Friday, April 27, 2007 12:36 PM
Subject: Re: Venice rooftops - comparison of DA12-24mm vs DA21mm


> Picture by me (DA 12-24mm @ 12mm f/9):
> http://www.dariobonazza.com/public/Dario1653wm.jpg
> 
> Picture by Stan (DA 21mm Limited f/7.1):
> http://www.dariobonazza.com/public/Stan2592wm.jpg
> 
> Both processed with same parameters in PS CS2 (copied from previous 
> conversion, but with different CA compensation) to 16-bit, 25-Megapixel 
> files. Then added unsharp mask (amount 300, radius 0.8, threshold 0) and 
> then converted to 8 bit and downsized back to 10 Megapixel.
> 
> Dario
> 
> 
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