Rarest Eye Color | What is the rarest eye color in the world?

When it comes to eye colors, most people probably think of blue, brown or green. But there are actually a variety of eye colors that are much less....

Brillenanpassung

Ist die Brillenanpassung nicht korrekt, verschenkt man wertvolle Sehqualität. Dann wird plötzlich alles zur Qual: Man ist unsicher beim Autofahren, das Lesen der Speisekarte will nicht gelingen, man....

Glasses sizes

Once it is clear that glasses are needed (as a visual aid or even with blue light filters or for the workplace), it is a matter of finding....