Description

Letter sizes on one side:
N5, N6, N8, N10, N12, N14, N18, N24, N26, N48

The reverse side of the card are examples of:

A part of a page from The Telephone Book
Reduced Snellen equivalent
Line of music score
Computer worksheet
Technical Drawing
Street Map

Alternative Type
Traditionally, the small N5 size print has been located at the top of the card.
To make the reading test easier through bifocal and progressive lenses, this card has the letter sizes printed in reverse order so the small N5 size print is at the bottom of the page.