Are contact lens prescriptions different from spectacle ones?
Contacts sit closer to your eye than your glasses. This means that they have to use a different power for your contacts than for your glasses to compensate for what we call vertex distance. In your case it would be a smaller minus number for your contacts. Toric lenses are very tricky to fit and some doctors are better at it than others. But, in my experience I have very few toric lens wearers that see as well out of their contacts as they do with their glasses. Contact lens prescriptions also consist of other measurements that are very important for how they fit on your eye, and the axis might be different or the same depending on how your contact lens floats on your tear layer. they also would have a baxe curve, a diameter and a brand that you would have to have so, using your glasses Rx for your contacts just does not work becuase they just are not the same thing. It is kind of like using a ball point pen as a paint brush. I know it sounds silly, but it is the truth. This is somethi
