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Re: [ARSCLIST] LP sized scanner
On Friday, February 29, 2008 12:06 PM, Richard L. Hess wrote:
> You can do crossed polarizers on lights and camera, but the
> lights will burn most polarizing material.
The Bencher VP400 copystand polarizers have no problem with
the four 500W bulbs. It does get hot. And you can see your
electric service meter spin faster (frown). The Bencher
polarizer panels are about 6 inches away from the light
sources, so the heat isn't a problem for them, nor for the
vinyl disc on the platform. I find that there's no need
to use cross polarizers except on the glossiest materials.
Eric Jacobs
The Audio Archive, Inc.
tel: 408.221.2128
fax: 408.549.9867
mailto:EricJ@xxxxxxxxxxxxxxxxxxx