P3D Re: Sources for viewer diffuser material

[Greg Erker <erker@xxxxxxxxxxxxxx>]

>  Frosted drafting mylar is supposed to work well.
>The stuff frosted on both sides is supposed to be
>even better. In both cases you want it far enough
>from the slide that the grain is out of focus when
>you focus on the slide.

  Oops. Forgot to mention that I was unable
to find it locally. Our local drafting store
went out of business a few years ago. Other
cities might still have them. Perhaps there
are some with web pages (don't know).

Greg E.


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