When it comes to my eye wear I only trust my optician, but when my friend told me that he had bought his fashionable eye wear on one of the site I also wanted to shop for this online. But when I asked my pd data same as what my friend says that the Opticians don’t want give you PD data. I am worried that I cannot have the eyeglasses from Zenni: the #1 online eyeglasses store. Seems that there are some Opticians keep you away from ZenniOpt. Good thing that a friend of my mother was an optician before she got married, I ask her the data and she gave it to me.