Fresnel Lenses
Fresnel lenses concentrate several square feet of sunlight down to less than 1/2". This is HOT - ideal if you want to impress your friends.
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FRESNEL LENS 38" FRAMED SUN SOLAR WATER HEATER SPOT |
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9 | $18.50 | 14h 21m | |
100 NEW - FRESNEL LENS-DIY 100" BIG SCREEN - $100.00 |
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$100.00 | 2d 9h 41m | |
NIB FRESNEL LENS MAGNIFYING SHEET LOT OF 5 |
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$12.95 | 2d 13h 52m | |
HUGE 49" FRESNEL LENS HOT WATER SUN SOLAR OVEN HEATER |
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$89.00 | 2d 14h 10m | |
NIB FRESNEL LENS MAGNIFYING SHEET LOT OF 5 |
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$12.95 | 3d 10h 14m | |
NIB FRESNEL LENS MAGNIFYING SHEET LOT OF 5 |
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$12.95 | 3d 19h 22m | |
51" HUGE FRESNEL LENS linear solar water heater OVEN |
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$27.00 | 5d 6h 56m | |
49" FRESNEL LENS Solar Oven Hot Water Linear Fresnel |
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$89.99 | 7d 13h 49m | |
NIB FRESNEL LENS MAGNIFYING SHEET LOT OF 5 |
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$12.95 | 7d 15h 22m | |
FRESNEL LENS FOR DIY PROJECTOR TV + SOLAR OVEN LOT OF 5 |
eBay Giving Works | |
$10.99 | 8d 3h 14m |
