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I got two 40x and one 42x projection t.v. lenses any ideas for a good craft out of them? Answered

They came out a 60" big screen television and they were the only things I could salvage out of it. I'm wondering if anyone has any cool ideas for them.

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steveastrouk

8 years ago

Make a cheap LCD projector ? 

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Neg8tyvsteveastrouk

Answer 8 years ago

thought about that what would be the best plan of action for that?

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steveastroukNeg8tyv

Answer 8 years ago

AFAIR, there are several things you need.

1.) A working LCD panel from which you can remove the backlight and not bust anything.
2.) A source of bright light
3.) TWO fresnel lenses, to collimate the source, pass it through the panel and decollimate it for the projector lens
4.) A projector lens, which I am presuming you have !

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RavingMadStudios

8 years ago

A diabolical device that will SET FIRE TO THE SUN!!!!! BWAhahahahahahahaha!!!!

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jeff-o

8 years ago

Giant burning laser?