Autofocus Glasses/Phoropter Using Variable Focus Liquid Lens – Open Electronics


By on March 3, 2022

I created a device using liquid lenses allowing for the glasses to change its prescription. Because of this ability, these glasses can determine an individual’s prescription and change to correct vision for different prescriptions. This device eliminates the need for progressive/bifocal lenses and yearly eyeglass/contact replacements.

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About Emanuele Signoretta

Studying electronics and communication engineering at Politecnico di Torino. Electronics, IT and Open Source enthusiast.




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