In which prescription should I order the glasses?

The visual acuity measured by the optician refers to the typical distance to a book while reading. Since a navigation device or map is usually further away than a book while reading, a visual acuity about 0.5 Dp (dioptres) lower can be selected. In practice, this means that you only need + 2.0 Dp instead of + 2.5 Dp (normal reading glasses).

Last update:
2019-03-07 11:06
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