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Giant fresnel lens
Hey everyone. I was hoping to get some information and potentially some recommendations for usage of a giant fresnel lens to start fires. Im looking to spend around $100-300 on a quality lens. Im not necessarily interested in a small size, more so a lens that could rapidly achieve very high temperatures. Does anyone know where I could buy a high quality lens? If not, can somebody expand on what specifications I should be looking for? Thanks in advance!
Hey everyone. I was hoping to get some information and potentially some recommendations for usage of a giant fresnel lens to start fires. Im looking to spend around $100-300 on a quality lens. Im not necessarily interested in a small size, more so a lens that could rapidly achieve very high temperatures. Does anyone know where I could buy a high quality lens? If not, can somebody expand on what specifications I should be looking for? Thanks in advance!
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