Sender: |
|
Subject: |
|
From: |
|
Date: |
Fri, 26 Jan 2001 09:36:23 +0000 |
In-Reply-To: |
|
MIME-Version: |
1.0 |
Reply-To: |
|
Parts/Attachments: |
|
|
In article <[log in to unmask]>, on Thu, 25 Jan 2001 at
13:48:38, Christopher J. Dawson <URL: mailto:[log in to unmask]> writes
>I've also done research into digitalization, and most of what I've found
>suggests that scanning is not a major danger to photographs.
There is a well-documented research report on this by Timothy Vitale,
who also concludes that mechanical damage through handling is a greater
danger than light exposure. His conclusions start:
"The claims made by some experts on the intensity of flatbed scans
are overstated. Most scans will be from 1-15 lx-hrs, which is a
minuscule fraction of the useful life of a document or artwork."
"Light levels used in modern flatbed scanners" by Timothy Vitale.
_RLG DigiNews_, vol.2, no.5, 15th October 1998.
<http://www.rlg.org/preserv/diginews/diginews2-5.html#technical>
Leonard Will
--
Willpower Information (Partners: Dr Leonard D Will, Sheena E Will)
Information Management Consultants Tel: +44 (0)20 8372 0092
27 Calshot Way, Enfield, Middlesex EN2 7BQ, UK. Fax: +44 (0)20 8372 0094
[log in to unmask] [log in to unmask]
---------------- <URL:http://www.willpowerinfo.co.uk/> -----------------
=========================================================
Important Subscriber Information:
The Museum-L FAQ file is located at http://www.finalchapter.com/museum-l-faq/ . You may obtain detailed information about the listserv commands by sending a one line e-mail message to [log in to unmask] . The body of the message should read "help" (without the quotes).
If you decide to leave Museum-L, please send a one line e-mail message to [log in to unmask] . The body of the message should read "Signoff Museum-L" (without the quotes).
|
|
|