WileyX / PT-1 / Nosepiece
$0.00
- Manufacturer: Wiley X
- Collection: Changeable Series / Ballistic Rated
- Model: Nosepiece for PT-1
- Style: Sun / ANSI Ballistic Safety Rated / Rx Ready
- Gender: Unisex
- Size: Adult Small to XXL
- Your new WileyX product will be ordered directly from the manufacturer.
Out of stock
- Description
- Additional information
- Reviews (0)
- Lens Guide
- E-Z Guarantee
- PD Measurement
- Processing & Shipping
PT-1/PT-3 NOSEPIECE
Product Number: PTNP
Additional information
Weight | 2 oz |
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Dimensions | .333 × .333 × .333 in |
Brand Name | |
Specialty | Nose Pad (Saddle Bridge), Safety (Ballistic/Tactical), Safety (Goggle), Safety (Industrial), Sport (Goggle), Sport (Low Impact), Sport (Mid to High Impact), Sunglasses, Xtra Large |
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PD Measurement
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Pupillary Distance (PD) or interpupillary distance is the distance between the centers of the pupils in each eye.
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The industry standard is to measure in millimeters.
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This measurement is used when preparing to make prescription glasses.
How do I measure my Pupillary Distance (PD)?
- Help from a friend:
- Place a millimeter ruler on the bridge of your nose.
- Have a friend face you about arms length away.
- Have your friend measure the distance between the center of your pupils (the black dots in the middle of your eyes).
- Measure Yourself:
- Look in the mirror while wearing glasses.
- Draw dots on the lenses where your pupils are (using a non-permanent magic marker or highlighter)
- Take the glasses off and measure the distance between the dots.
- Optometrist or Optician:
- Most eye doctors and/or opticians will take the measurement for you in exchange for a very small service fee.
- Guideline:
- Most Adults measure between 55mm -65mm.
- Most Children measure between 42mm - 54mm.
Now you know your PD Measurement!
A valid prescription with PD Measurement is required to order your new prescription glasses.
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