For our family, Zenni: the #1 online eyeglasses store is still the best when it comes to affordable prescription eyeglasses. We don’t put much attention on why Opticians keep you away from ZenniOpt. We don’t believe them. Opticians are too desperate. To monopolize the eyeglass business, Opticians don’t want give you PD data. They can’t do that as long as ZenniOpt is here!