My doctor prescribed me Extreme H20 54% lenses with a BC value of MED! Anybody know what it means? I know there're 8.4 and 8.8 for Acuvue. Please help! I want to switch to Acuvue Oasys.
Added (1). If BC MED means 8.6, can I buy BC 8.8 lenses?
Read more: Problem with my contacts! What does BC MED mean?