Only problem is, if you look to close in the mirror, your pd changes because your eyes rotate to focus on the shorter distance. If you are closer then 1 meter to the mirror you should compensate. Up to 2,5 mm per eye if…
Only problem is, if you look to close in the mirror, your pd changes because your eyes rotate to focus on the shorter distance. If you are closer then 1 meter to the mirror you should compensate. Up to 2,5 mm per eye if…