What is the average PD for a man?
64mm for
Facts About P.D. An average PD measurement is about 62mm for women and 64mm for men. For children the measurement usually ranges from 41 to 55 mm.
Is 70 mm PD normal?
Average pupillary distance for an adult is between 54-68mm, with acceptable measurement deviations generally falling in between 48mm and 73mm. The range for children is approximately 41-55mm.
Is 60 mm PD normal?
PUPILLARY DISTANCE (PD) measures the distance between the centers of your pupils. This measurement is used to determine where you look through the lens of your glasses and should be as accurate as possible. The average adult’s PD is between 54-74 mm; kids’ are between 43-58 mm.
Is 65 a normal PD?
What is a Normal PD Number? Most adults have a PD between 55-65 millimeters. Most kids’ PD’s are between 42-54 millimeters. You may notice two numbers on your prescription — this is perfectly normal and common.
Does PD make a big difference?
If your pupil distance does not match where the centers of your pupils are, your vision can be affected– Like wearing someone else’s glasses! The wrong PD can induce eye strain, fatigue, headaches and blurry vision. If you have a high prescription and the wrong PD these symptoms are often much worse.
What is a PD of 62 60?
Find it on your prescription, the P.D can be found toward the bottom of your prescription. PD value ranges between 50 mm to 70mm with most common being 62. If your PD contains two numbers, for example 62/60, this means the distance PD is 62 and the near PD is 60.
What does PD 62 59 mean?
If the first number is higher, like 62/59, then the first number is your Distance PD and the second is your Near PD (for reading-only glasses). If the numbers are smaller, this means you have a monocular PD; therefore, you have two separate numbers for each eye.
Does PD have to be exact?
Your PD should be exact. If your lenses aren’t centered correctly, they can cause discomfort and eye strain. A small margin of error might not cause problems, but it’s better to be as accurate as possible.
What does PD 62 mean?
PD value ranges between 50 mm to 70mm with most common being 62. If your PD contains two numbers, for example 62/60, this means the distance PD is 62 and the near PD is 60. The near PD is only required when ordering bifocals, progressives.