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Old 22-05-2012, 04:41 PM
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koputai (Jason)
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Join Date: Nov 2007
Location: Sydney, Australia
Posts: 1,648
I just pulled apart an HP 17" LCD monitor. In it I found three plastic diffusers. They are rather floppy, rather like thick overhead projector transparencies, and will need some supporting framework to keep them flat and the projected image in focus.

The ones in this machine work much better one way around than the other. You need the dull surface towards the telescope eyepiece, and the shiny side towards your eye.

Cheers,
Jason.
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