The answer is a little tricky because of the way contact lens prescriptions work. While you may be able to switch contact brands, doctors prescribe certain lens brands based on the anatomy of your ...

Here’s what else the next frontier of wearables could do. We already have contact lenses that contain more than one prescription, enabling the wearer to adjust her focus depending on the ...

Once you get an up-to-date prescription and a contact lens fitting with your eye doctor, ordering them online is often cheaper and far more convenient than placing an order via your doctor.