Rear Projection Tv Fresnel Lens at Thomas Shea blog

Rear Projection Tv Fresnel Lens. I was thinking of drsimons awesome instructable the other day when i spotted a discarded tv on the road side. Salvaging the fresnel lens from a rear projection tv: In this article, i'll show you how to make an awesome death ray using the large magnifying lens from an old projection tv. What's the function of the fresnel lens? Fresnel lens from tv can be used to focus the suns rays to a point that is 20o00 degrees. A device that employs several ridges to focus light, rather than a complete curve. Since it was garbage day, and my wife stated in no uncertain terms that it had to go that day, i decided to make a quick vid… The lens is called a fresnel lens; This is simply a free projection lens from the front of an old television, mounted in a wood frame. Learn how to harness the energy from the sun to cook food and burn things using a fresnel lens from a projection tv. One fresnel lens from a 52 inch rear projection tv. 16' long 1 by 2 of pine. I got this lens from our local electronics recycling center.

A device that employs several ridges to focus light, rather than a complete curve. I got this lens from our local electronics recycling center. This is simply a free projection lens from the front of an old television, mounted in a wood frame. Since it was garbage day, and my wife stated in no uncertain terms that it had to go that day, i decided to make a quick vid… The lens is called a fresnel lens; One fresnel lens from a 52 inch rear projection tv. What's the function of the fresnel lens? 16' long 1 by 2 of pine. Salvaging the fresnel lens from a rear projection tv: Fresnel lens from tv can be used to focus the suns rays to a point that is 20o00 degrees.

Jon's Projects Rear Projection TV

Rear Projection Tv Fresnel Lens 16' long 1 by 2 of pine. The lens is called a fresnel lens; In this article, i'll show you how to make an awesome death ray using the large magnifying lens from an old projection tv. 16' long 1 by 2 of pine. Fresnel lens from tv can be used to focus the suns rays to a point that is 20o00 degrees. A device that employs several ridges to focus light, rather than a complete curve. I was thinking of drsimons awesome instructable the other day when i spotted a discarded tv on the road side. What's the function of the fresnel lens? Salvaging the fresnel lens from a rear projection tv: This is simply a free projection lens from the front of an old television, mounted in a wood frame. Since it was garbage day, and my wife stated in no uncertain terms that it had to go that day, i decided to make a quick vid… One fresnel lens from a 52 inch rear projection tv. Learn how to harness the energy from the sun to cook food and burn things using a fresnel lens from a projection tv. I got this lens from our local electronics recycling center.