is this a strong perscription for her age at 30's?

[Harvel]

A close friend of mine has just got reading glasses she is only in her early 30's her perscription is +2;50

is this a strong perscription for her age taking in to account she is in her early 30's please advise thankyou very much.

[Harvest]

the strength of reading glasses depends on different persons,not ages . It is normal for her age to take that high prescription reading glasses if she has a really bad vision .my mom is in her 50's but she only need +1.50 . Maybe the best advice for her is to have an eye exam .she may need the prescription glasses ,not only the reading magnifier .