Now here's what it says:
Acuvue Oasys
00 -2.50
bc 8.4
Now I understand what BC is
but what is the 00 part of the -2.50?
Thank you.
Added (1). Both my eyes have the same prescription.
So I'm ordering from 1800 contacts, where it says Power I enter -2.50?
См. статью: What does this mean on my Contact Lens prescription?