On Thu, 25 Feb 2021 00:47:21 -0800, jkn wrote:

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.

Huh?

I measure my PD myself as well. But how is that method more accurate
than measuring the actual PD in full?

I said - for me.

My left eye is missing. I'm only concerned about the position of the
right lens.



--
My posts are my copyright and if @diy_forums or Home Owners' Hub
wish to copy them they can pay me £1 a message.
Use the BIG mirror service in the UK: http://www.mirrorservice.org
*lightning surge protection* - a w_tom conductor