Printable Pd Ruler

The pupillary distance is the measure between your pupils pd which we use when customizing lenses for your mask.

Printable pd ruler. The mm line that lines up to the center of your right pupil is your pd. Double check scale by measuring against a standard mm ruler or the credit card. Take a few measure ments for consistency. You may measure it yourself in the mirror or have a friend help you for more accurate measurements.

Cut out the millimeter ruler above for accurate printing make sure your printer is set to actual size 2. We recommend using a friend for assistance but weve also set up one side as a mirror image so you can read it while looking at your reflection. How to measure pupillary distance 1. Most adults have a pd between 54 74mm.

If it does not exactly match then adjust the settings on your printer accordingly and print it out again. Hold a ruler against your brow. A pd should be provided as part of your. Fold the pd ruler in half along the indicated line in the middle of this page.

Place ruler against forehead for stability. Print out this page at 100 without scaling double check the proper scale by placing a credit card below. Print out this page at 100 without scaling. Pupillary distance print out author.

How to measure pd pupillary distance 1. Place the millimeter ruler on the bridge of your nose. The pupillary distance pd is the distance between the pupils of the eyes center to center in millimeters. Print out the ruler below do not scale use a ruler to double check 2.

Position the pd ruler under your eyes 0 should be under the center of your left. Use a normal ruler to check the accuracy of the millimetre scale on the printed out pd ruler. Cut out the pd ruler and fold it over at the central solid line. Away from a mirror.

Verify proper scale by placing a credit card over the credit card image below. Measuring your pupillary distance pd. Measure yourself in front of the mirror or have a friend measure your pd. Print out the pd ruler template provided here using fairly stiff card.

Look straight then close your left eye and open your right eye. Fold the ruler along the dotted line. Use this printable ruler to measure your own pd. Close your right eye then align the rulers 0 mm with the center of your left pupil.

Remove your glasses 3. How to measure your pd. Most adults have a pd that falls between 57 72mm close your left eye and align the 0 mm over the center of your right pupil. Fold the pd ruler in half along the indicated line.

To self measure your pd. Against a ruler to assure printout is accurate. Most children have a pd between 43 54mm.