This is another solar water lens that is almost 30 inches in diameter and can burn through wood quickly. It delivers a very large powerful focal point that is only useful around noon in the summertime when the sun is directly overhead. The material is crystal clear vinyl shower curtain. This lens concentrates about 500 watts of solar heat energy to a focal point of 1 inch optimal with a 3-6 inch scatter.
One Comment on "SOLAR DEATH RAY WATER aqua lens with 1/3 Kilowatt Heat Energy"
What a neat aitrlce. I had no inkling.