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Project Notes

#734 Optivisor

Trying a new Optivisor for close-up work.



I’ve previously used magnifying glasses from a seller on aliexpress. These are convenient, but I don’t find them comfortable for extended use.


I decided to try an optivisor with headband to see if these were more comfortable. I found a good deal from a seller on


So far:

  • yes, they are more comfortable
  • but perhaps not as convenient as the glasses

I can see myself continuing to use both, switching between them depending on the task.


build01a build01a product-front product-back

Credits and References

Project Source on GitHub Project Gallery Return to the LEAP Catalog

This page is a web-friendly rendering of my project notes shared in the LEAP GitHub repository.

LEAP is just my personal collection of projects. Two main themes have emerged in recent years, sometimes combined:

  • electronics - usually involving an Arduino or other microprocessor in one way or another. Some are full-blown projects, while many are trivial breadboard experiments, intended to learn and explore something interesting
  • scale modelling - I caught the bug after deciding to build a Harrier during covid to demonstrate an electronic jet engine simulation. Let the fun begin..
To be honest, I haven't quite figured out if these two interests belong in the same GitHub repo or not. But for now - they are all here!

Projects are often inspired by things found wild on the net, or ideas from the many great electronics and scale modelling podcasts and YouTube channels. Feel free to borrow liberally, and if you spot any issues do let me know (or send a PR!). See the individual projects for credits where due.