View How To Convert Glasses Rx To Contacts Images. The basic difference is that as the there aren't really that many variables when transposing a glasses prescription to a contact lens prescription in all honesty… if it is a spherical rx. If you have a prescription for glasses and are looking to buy some contacts this conversion calculator is for you.
A glasses prescription is not the same as a contact lens prescription. Glasses sit slightly away from your eyes and contact lenses sit directly over your you won't have any value's in this column on your prescription if you don't have astigmatism. Find out how to convert a glasses prescription into a contact lenses prescription (eyeglasses rx to contacts rx) and find out if it's alright to do that.
If you plan to switch from glasses to contact lenses, you would need to visit your optometrist to get fitted for lenses.
Don't use an eyeglass prescription in place of a contact lens prescription. The difference between an eyeglass prescription and a contact lens prescription is how close the lens is to your eyes. A glasses prescription is not the same as a contact lens prescription. , then you can get a proper prescription for them which includes the power, the base.