"T i m" wrote in message
...
On Tue, 11 May 2021 08:05:00 -0000 (UTC), jon wrote:

snip

I ordered some £30 prescription rimless reading glasses which were quite
well made, but because I could not get a 16mm nose bridge my eye pupils
were not in the centre of the 50mm wide lenses.

snip
After my last eye test where they couldn't really explain how my
ReadySpecs readers appeared to be optimal for my use, for both close
and distant work, I though I would order some online and ordered 3
pairs, one as per my readers, one for longer work like driving and a
stronger pair for more close up work.

They arrived promptly (from Glasses Direct or some such), and
I tried them all on for a test but have never actually worn any
of them since because even though they are frameless and
not particularly thick, they are heavier than my ReadySpecs
(so can fall off if working and I face downwards),

That's because you havent got the arm length right.

offer no better vision and are more complicated to
deal with (because my readers stay on all day)? ;-(