I published this back in April and recently have seen an uptick in “fire starting” interest. Figured I’d throw it up again. Here’s a quick video demonstration using a fresnel lens to start a fire. I love these things. They are super rugged and durable – perfect to include in a backpack. If you’ve got some decent sun they can put out serious heat.
If interested the fresnel lens can be purchased HERE – $12.99 for two with free shipping.
Take care all.
Rourke