Alain MauerHi, the lens is still the problem, because it is not easy to find.
I think, I found a good alternative. A small Fresnel lens. Easy to find, cheap and you can cut it with a pair of scissors.
Hopefully I will find the time to test it.
The focal length is about 110mm, with should be fine.
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Since we're talking about the lens, why didn't you place the screen right next to the reflector instead of using the mirror? Just asking.
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Hello Alain,
I really like your project. It is a great idea creating an own smart glasses. The most other tutorials are about buying a video glasses and modify them, but your project points developers out, how a smart glasses works. I am happy, that I found your project, so I got a knowledge of how it works.
Have you already tried the fresnel lens. Is it working properly?
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