As one thing leads to another, for long-term myopia related to arthritis,
Spondylarthritis Ankylopoietica 190 180 8000 (sq 5575 3220-6 4775 5270 6627-1 7420 9889) Hz
When you have myopia under 16,
Arthritis Juvenile 60 780 7500 (sq 4000 3984 4765 5270 6653-4 7618-5 9872-3) Hz
and arthritis all over,
Polyarthritis 50 750 900 9000 (sq 1109 5533 3984 4257-1 6429-1 9800) Hz
Rife frequencies for Osteoarthritis may also work for myopia related to arthritis,
Osteoarthritis 60 410 870 7500 8000 (sq 7750 1875 3588-1 7210 9862-2) Hz
Good luck.
