Can You 3D-Print a FRESNEL Lens???

How I'm creating Fresnel Lenses and Focusing Mirrors for microwave and millimetre wave radio systems with my new SYIL X5 CNC machine, Bambu X1C 3D printer, Lasers and Electroforming. Why electrochemistry is a novel solution to creating microwave and mmWave antenna feedhorns. 5G and 6G wireless use these frequencies, but I'm using these tools to experiment with long distance communications and even Moonbounce.

Huge thanks to my Patreon and Ko-Fi supporters. I use those funds to pay for tooling and materials to machine custom antenna and radio system parts for experimenters who would otherwise be unable to get precision parts like these.

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MY PATREON PAGE:   / machiningandmicrowaves