A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Herman Dekker
Date: 2016 Feb 21, 04:45 -0800
Using two eyes for different distances.
I found by accident a new Make-up Spectacle for woman. You can use corectionglass for one eye to correct your sight.
With the other eye you can look uncorrected. The correctionglass can used for left ore right eye.
It is available with standard +2,5/3/4 correction, but i suppose one opticien can make glasses tot fit for specific eye correction.
Price in Holland for standard glasses € 12,50 ~ $ 11,00
Perhaps a solution for CN?