Solar Fresnel Engraver
thingiverse
Solar powered engraver! Drop in a Fresnel lens and go! I just super glued all the pieces together. Designed for this lens specifically, with the ridged side facing up. https://www.amazon.com/gp/product/B08DXZ5TZS/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 I recommend wearing heavy sunglasses or a welding lens, as this is very bright and may damage your eyes (I don't know honestly). The base allows you to rock the lens down flat into focus and glide over surfaces easily. You do have to align the workpiece to the sunlight, an easel or drafting table would work well. Don't burn down your house or sue me, thanks. Make at your own risk.
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