OT skills guide: Measuring pupillary distance (PD)

This video was launched to OT members in 2017
For more Skills Guides from OT : www.aop.org.uk...
This video demonstrates how to manually measure binocular, monocular and near pupillary distances.

[@dirklbj]

I noticed that several times the frame doesn't fit like the ruler or the interpupilometer because of the shape of the nose, moving on the right or the left and giving us a bad feedback. So i prefer to measure pupillary distance directly by putting the frame on the client face and taking a picture after i have marked the pupillary center directly on the try lens of the spetacles.
Greetings from Italy!

[@mansoorvafi3750]

Thank you
great explanation

[@shenriquez6794]

Awful explanation!!! Help

[@i-m-alien]

you dont find male model for demo.....??