Find Your Perfect PD

PD (Pupillary Distance) is the distance between the center of your pupils. Getting it right helps position your lenses correctly for clear, comfortable vision.

Why PD Matters

Accurate lens placement

A correct PD helps position the optical center of your lenses exactly where your eyes need it.

Better comfort

When your PD is right, your glasses feel more natural and easier to wear throughout the day.

Best fit for Panto frames

Panto frames are designed with balance and proportion in mind — the right PD helps complete that fit.

Choose how you would like to Measure

Online PD Tool

Use our online tool to measure your PD in just a few steps with your device.

  • Fast and simple
  • No app required
  • Result in millimeters
  • Up to 99% accuracy
Start PD Tool

Manual Measurement

Use our printable ruler to measure you PD manually at home.

  • Printable ruler
  • Easy to follow
  • Repeat and confirm your result
  • Great alternative anytime
Download PD Ruler
Download Instructions PDF

How to measure your PD

Online PD tool

  • Remove your glasses
  • Hold your device comfortably in front of you
  • Watch the screen and follow the guide
  • Get your result shown in millimeters

Keep your head in natural position and follow the on-screen guide

Manual method

  • Print the ruler at 100% scale
  • Use a mirror or ask someone to help
  • Align and measure between the centers of your puppils
  • Read your PD in millimeters
  • Check again to confirm your results

Frequently Asked Questions

Panto glasses are a classic eyewear shape known for their rounded-but-not-circular lenses, high bridge, and balanced proportions. The style became popular during the 20th century and is now considered a modern classic.

Yes. PantoGlasses frames can be ordered with prescription lenses, including single vision and progressive lenses. They can also be ordered as frames only.

Yes. Many PantoGlasses frames can be customized as sunglasses with tinted, polarized, gradient, photochromic, or mirror lenses.

Size 47 is our most popular size and fits most faces. Size 49 gives a slightly wider fit, while smaller sizes are better for narrower faces or children.

Yes. PantoGlasses offers Virtual Try-On, so you can see how selected frames look before placing your order.

Yes. You can order frames only and have lenses fitted later by your local optician. You can also order complete glasses directly from PantoGlasses with your selected lens options.

Ready to find your perfect fit?

Measure your PD now and move one step closer to lenses that feel balanced, clear, and comfortable.

Measure PD