Fresnel Lens Solar Power Foundry Obsidian Farm 3800 ˚ F 2100˚ C Fresnel Optics greenpowerscience

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Solar fresnel Lens.The solar tracker keeps our lens power on target for 8 hours a day enabling Fresnel build temperatures exceeding
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2100˚ Celsius, a new personal record. Just wait till big Daddy gets the same mount:-) The Fresnel lens history is here:
http://www.youtube.com/watch?v=A_AFnW1bZL8
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