You can create a lens out of sugar by heating it up to 295F (146C), pouring into a spherical ice mold and letting it cool. You will have spherical astigmatism but it will work!

https://youtu.be/4Th-IhAcIX8
You can create a lens out of sugar by heating it up to 295F (146C), pouring into a spherical ice mold and letting it cool. You will have spherical astigmatism but it will work!
 
        Reviewed by Unknown
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04:13
 
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        Reviewed by Unknown
        on 
        
04:13
 
        Rating: