Biomedics 1 Day 30 Extra is a one day disposable contact lens. This makes them both comfortable and convenient as there is no need to bother with daily cleaning, storage, or routine lens care. 30-pack.
These contact lenses are also ideal for people with allergies, because one-day lenses reduces the possibility of build-up of pollen and other deposits.
Base curve (BC) 8.60 is only available for lenses with "-" powers.
Base curve (BC) 8.80 is only available for lenses with "+" powers.