glasses

Forget about theoptometrist, You can get your accurate PD within 10 seconds here If you're wearing glasses perhaps you've heardabout the PD, but do you know what is PD? will you wonder what role does PDplay in a pair of glasses and even how to measure PD, Let's learn about ittoday. First, you need to know each set ofprescription lenses has an "optical centre" that is determined by thePupillary Distance (PD). PD is the distance between the centre of one pupil tothe centre of the other and is used to determine where you look from the lensof the glasses.file:///C:/Users/lenovo/AppData/Local/Temp/msohtmlclip1/01/clip_image002.jpg So PD should be as accurate as possible, havinga correct PD makes sure your eyes match up with the optical centre of yourlenses. Otherwise, you will feel unwell after wearing the glasses, and thevision of the eyes will be affected. If this number was not provided on your prescriptionby your eye care professional, don't worry! you can easily measure it yourself. Below are the steps to measure your own PD. step 1. Position yourself approximately 8 inches (20cm) away from a mirror or yourself arm’s lengthfrom your friend. file:///C:/Users/lenovo/AppData/Local/Temp/msohtmlclip1/01/clip_image004.jpg step 2. Close your left eye and align the ruler’s zero to the centre of your right pupil. file:///C:/Users/lenovo/AppData/Local/Temp/msohtmlclip1/01/clip_image006.jpg step 3. Try not to move your head or the ruler.Closeyour right eye and note the reading directly over your left pupil. That will beyour PD. file:///C:/Users/lenovo/AppData/Local/Temp/msohtmlclip1/01/clip_image008.jpg step 4. You also need to measure the distance from twopupils to the centre of noserespectively to make sure that if you have two PDs (OD & OS). ABBE Glasses is dedicated to giving ourconsumers more real benefits by providing all kinds of truly high-quality eyewearat a cheaper price. Thinking of ordering cheap prescription glasses online?We've made it super easy for you at ABBE. Choose from hundreds of eyewear forMen, Women, and Kids. With glasses frames prices at $6.95, you can shop morethan just one pair. Browse our entire catalogue or use our filter options tonarrow your search by price, colour, style, or shape. We here also offer plenty of glasses framesin muti-styles which our newcomers can easily get by spending only $1!!! The price of the glasses frames is cheapindeed, however, the quality of them are not cheap at all!!! Supplies for every glasses frames sale arelimited, so make sure to find your style today before it’s gone!!! TIPS Most men have a PD between 60 - 65 mm. Most women have a PD between 58 - 63 mm. Most children have a PD between 50 - 55 mm. Take a few measurements for consistency For bifocal and progressive lenses, two PD values (OD &OS) are needed