Fresnel (pronounced Fray Nel) Lens from dollar store 

Hi thanks for that it was interesting to see, iv some Fresnel lens pieces coming soon. Just for your info, if you have a few seconds over 10 minutes advertising revenue increases, give it a go and see what happens, have a great day.

I see you have no more Fresnel lens videos. it's o.k., there is always GreenPowerScience who has tons of em. I carry a small one in my wallet for emergency fire making and am about to rip open a 60 inch rear projection tv to get at a large one but I'd love the size you got from a dollar store. I'll look for those soon.

❤ thank you

Something interesting happening to the light from your magnifying glass

I did buy one at the arts and crafts store

What would happen if you put four or five lenses together would it be more times magnification?

A like , just for the sake of wanting to do an experiment on something u came across . Also info is good

Sweet, Thank you!

I've wondered if you had one of these at the focal point of a parabolic mirror. Super solar death ray?

A dollar and a quarter now!

how can i get this product in Nepal.?

I've had that. Almost Melted the whole stinking work area, i was melting things with that thing 24/7 , just dont leave it in the sun or *IT WILL WARP!!*

can you try it for artificial sunlight for a panel from an led source too?

Isn’t it freh-NEL?

Goose on the loose goose on the loose goose on the loose goose on the loose Approval

Where this sheet available?

3:14 Watch out you don't burn that squirrel walking around under the focal zone...

How can we buy it

Can you plz tell me

I pronounce it how it's spelled.

That's pronounced Lens Surf backwards.....just saying....

Dollar store..... Dollar General? Dollar Tree? Family Dollar?????

Sorry you lost your son lol