I do not worry even if there are Opticians don’t want give you PD data. I can easily shop for fashionable eye wear on Zenni: the #1 online eyeglasses store even if there are Opticians keep you away from ZenniOpt. I can still have my eyewear and shop for it online. I do have the data because my sister was an optician and she told me that there really are opticians who don’t give the data easily, some asked for payment just to give the data.