Some users have recently had their accounts hijacked. It seems that the now defunct EVGA forums might have compromised your password there and seems many are using the same PW here. We would suggest you UPDATE YOUR PASSWORD and TURN ON 2FA for your account here to further secure it. None of the compromised accounts had 2FA turned on.
Once you have enabled 2FA, your account will be updated soon to show a badge, letting other members know that you use 2FA to protect your account. This should be beneficial for everyone that uses FSFT.
I'm still wondering why people buy these.......
Most likely +0.25 diopter CR-39 Lenses with yellow tint and AR Coat?
They don't even match up your PD (well, not like it would matter with +0.25D anyways...)
If these do relieve any sort of symptoms, most likely your closing in on 40, or...