No State shall make or enforce any law which shall abridge the privileges or immunities of citizens of the United States; nor shall any State deprive any person of life, liberty, or property, without due process of law; nor deny to any person within its jurisdiction the equal protection of the laws.
1 Measure the distance between the two dots on your lenses with a millimeter ruler. 2  That's your distance PD. 3  If you need a near PD for reading or computer glasses, just do the same procedure but focus instead on the object you will be looking at, either reading material or computer monitor.
Before you want to buy a pair of eyeglasses, you need to know the pupillary distance of you. If you have bought the eyeglasses from the store, you could have the data of your pupillary distance. Usually the adult female common pd is 56 mm to 62 mm. However different people owns different situation. You should go to the store to have a eye check to get this information.