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.

FRESNEL LENS 38" FRAMED SUN SOLAR WATER HEATER SPOT

FRESNEL LENS 38" FRAMED SUN SOLAR WATER HEATER SPOT

9 $18.50 14h 21m
100 NEW - FRESNEL LENS-DIY  100" BIG SCREEN - $100.00

100 NEW - FRESNEL LENS-DIY 100" BIG SCREEN - $100.00

$100.00 2d 9h 41m
NIB FRESNEL LENS MAGNIFYING SHEET LOT OF 5

NIB FRESNEL LENS MAGNIFYING SHEET LOT OF 5

$12.95 2d 13h 52m
HUGE 49" FRESNEL LENS HOT WATER SUN SOLAR OVEN HEATER

HUGE 49" FRESNEL LENS HOT WATER SUN SOLAR OVEN HEATER

$89.00 2d 14h 10m
NIB FRESNEL LENS MAGNIFYING SHEET LOT OF 5

NIB FRESNEL LENS MAGNIFYING SHEET LOT OF 5

$12.95 3d 10h 14m
NIB FRESNEL LENS MAGNIFYING SHEET LOT OF 5

NIB FRESNEL LENS MAGNIFYING SHEET LOT OF 5

$12.95 3d 19h 22m
51" HUGE FRESNEL LENS linear solar water heater OVEN

51" HUGE FRESNEL LENS linear solar water heater OVEN

$27.00 5d 6h 56m
49" FRESNEL LENS Solar Oven Hot Water Linear Fresnel

49" FRESNEL LENS Solar Oven Hot Water Linear Fresnel

$89.99 7d 13h 49m
NIB FRESNEL LENS MAGNIFYING SHEET LOT OF 5

NIB FRESNEL LENS MAGNIFYING SHEET LOT OF 5

$12.95 7d 15h 22m
FRESNEL LENS FOR DIY PROJECTOR TV + SOLAR OVEN LOT OF 5

FRESNEL LENS FOR DIY PROJECTOR TV + SOLAR OVEN LOT OF 5

eBay Giving Works $10.99 8d 3h 14m