That stuff is a temporary patch at best, I tried them, they worked for a bit, but not long. I can't read my dash instrumentation, my GPS or distant billboards at night. I stopped riding at night, the LED headlights helped but now even that dont help. I am having DMEK and IOL surgery in my left eye next month, then shortly after my right. I inherited Fuchs dystrophy from my father, his surgery worked and brought him back to 20/20 uncorrected at 75 years old. Mine is much more advanced than his was and I am 55. If the surgery fails my riding days are over. I as well as my surgeon expect a good outcome, failure is rare with this surgery nowadays. I just have to take anti rejection drops afterwards. Bad eyesight and motorcycles are a toxic mix.
If You're Gonna Be Stupid, You Better Be Hard, because stupid hurts!
I no longer own a V Strom, but I'm still here because its the best bike forum going!