I tried to replace my corrective glasses with contact lenses, but after about a thousand and three tries of putting them on it just seemed silly to me to damage my eye further. But those of you who do wear contacts should find this geeky lens case to be quite convenient.
The Contact Keys Lens Case imitates the look of traditional keyboard keys, so you can still distinguish which lens goes in which eye even if your default eyesight is very blurry. You can order the case from GamaGO for just $5 (USD).
They should make one for gamers that has the “A” and “D” keys instead.