On Wed, 24 Feb 2021 22:28:51 +0000, alan_m wrote:

On 24/02/2021 22:00, Bob Eager wrote:


I believ they are not obliged to give you the PD. So I ask.


But its so easy to measure your PD. Take a selfie with your smart phone
with a ruler held at eyebrow level.

https://www.youtube.com/watch?v=b5dOglpKq4I

I have got SWMBO to do that. In fact I measure from mid nose to the
centre of my right eye, then double it. That's more accurate - for me.



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