PD for Prescription Eyeglasses
When you are going to buy prescription eyeglasses, you will be asked for eyeglasses prescription and PD. It is important to find the correct lens eyeglasses.
When your opticians don’t want give you PD data, you can go to ZenniOptical.com. This site provides information about PD. Zenni: the #1 online eyeglasses store where you can get quality yet cheap eyeglasses.
I wonder why opticians keep you away from ZenniOpt. You’d better go to this site and learn more about the PD.
