On Tue, 3 Nov 2020 15:06:43 -0800 (PST), polygonum_on_google
wrote:

snip


Having found the readers page I thought to search by magnification - not
an option but I could search by price from High to low or From low -
high. Didn't make much change to the listing order :-))

I have read there is a legal limit - 4.00.

Eh, why?

But it isn't entirely clear if 4.00 is the highest allowed or the lowest not allowed!

Why would there be a need for it to be either?

Cheers, T i m