A simple tool to help restore your vision. Mainly used for near and far focus but can be used for tracking also. You can put it on your thumb or index finger.

Fusion360 file included should you need to adjust for your fingers. STEP file also included.

Please see following video for more exercises that can help restore your eyesight.
https://www.youtube.com/watch?v=yzg94Iamm_c

Prusa Mini+

No

No

0.2

10%