The Newton rings come from the small airspace between the film and the
glass. Another option to defeat them is to fill the airspace with
liquid. The Epson V750 has a liquid mounting kit to go along with its
specially treated scanner glass. It uses a special (flammable) liquid
between film and glass. I don't know why it's flammable. Maybe a
volatile liquid is used so that it evaporates quickly and cleanly after
the scan is complete.
Here's a good source of special film holders (including anti-newton ring
glass) for various scanners. <http://www.betterscanning.com/>
Chuck Norcutt
On 6/19/2011 12:29 PM, NSURIT@xxxxxxx wrote:
> Are you using anti-newton ring glass? Bill Barber
--
_________________________________________________________________
Options: http://lists.thomasclausen.net/mailman/listinfo/olympus
Archives: http://lists.thomasclausen.net/mailman/private/olympus/
Themed Olympus Photo Exhibition: http://www.tope.nl/
|