But only on sunny days - THE SOLAR DEATH RAY! This is simply a free projection lens from the front of an old television, mounted in a wood frame. It's any easy ...

May 27, 2013 · I want to play with a big fresnel lens and picking up a used rear projection TV might be the cheapest method of obtaining one. But.

Duration: 6:02
Posted: Sep 29, 2016

My adventures with Shuttersync Labs have led me to be interested in very large Fresnel lenses, which can conveniently be found in rear projection which are even ...

I want to pick up a used Fresnel lens and I thought that all rear-projection TVs used them- but I just went and looked at a TV and it didn't appear to have ...

So enjoy this brief video of me looking disheveled and fat as I rush to disassemble the TV before the garbage truck comes. Hide. Be the First to Share. Did you ...

Nov 19, 2018 · I don't think the rear projection TVs have Fresnel lenses. Inside there's three lens setups & if you are taking the Cast Ali end off, beware, ...

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Jan 17, 2021 · The rear projection ones are the only ones I'm aware of. If you're okay with a smaller one, check book stores for "magnifying page".

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