measure pd online in Boston, MA [ About 0 Results ]

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  • "Make it paralyze the bridge of your nose in the assistance of the mirror."
    What?!! hands4god is an idiot. Why did the site admin allow such drivel? However, Shureluck's answer was very helpful.

  • There is no way to accurately measure the PD by oneself completely. You can find your family or friends for help. PD Self-measuring methods are about as follows: 1. First you have to face the window or light place, and keep the distance apart of 30 cm from the person who helps you measure. 2. Scale keeps level and stick on your nose root, then making the scale's end parallel pupil horizon. 3. You have to smooth inspect ahead the objects far from the distance of 20 meters. 4. Let your partner straightedge zero graduation at your right eye pupil center. 5. Recording the scale that left eye pupil center shows. 6. Repeating many times and take average PD values.

  • From my point of view, buying a pair of prescription eyeglasses bears similarity to buying shoes. It must be appropriate for yourself, such as comfortable, economica and the like. Besides, it will not cost to much in the physical store to buy a pair of prescription eyeglasses comparing to online store. The physical store has professional equipment for measuring eyes degree,thus that saves plenty of troubles.

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