I don’t wear eye glasses but I do feel how essential this item to most people who have poor eye sight. Prescription eyeglasses are health item necessity for most wearers. Zenni Optical is a known company and manufacturer that provide affordable and high quality eyeglasses to people who are on budget. To ensure the proper eyeglass fitment, PD or Pupillary Distance measurement is required to give you optimum vision in your prescription glasses. The PD or Pupillary Distance is the distance between the pupils of the eyes, center to center, in Millimeters. Positioning lenses correctly in relation to the centre of the pupils is especially important for higher powered lenses due to the location of the optical centre of the lenses. That is why pupillary distance measurement is required so that the centre of the lens is in line with the centre of your eye.

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Unfortunately, not all opticians give you your PD at the time of your eye test. You can’t get the right fitment of your prescription eye glasses without your pupillary distance. However, PD is the latest thread of discussion and growing trend that encourage eye professional to give personal opinion about the topic which is Pupillary Distance for prescription eyeglasses. For some reason other opticians don’t want people to buy their prescription or fashion eye glasses to some online store like Zenni Optical. This only shows that helping people to see clearly is not their best interest as an optician. Different with Zenni Optical that they feel the need of people for eye glasses as necessity and take considerable pride in offering a very high quality product at truly unheard of affordable prices. If you are looking for inexpensive prescription eye glasses or for fashion and styles go check out Zenni Optical.