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20 ft:  TZO (9 Line) Chart
20 ft: TZO (9 Line) Chart

20 ft: TZO (9 Line) Chart

Your Price: $17.99
(9" x 14") Snellen optotype chart for vision testing at 20 feet. Features two smaller groups 20/25 to 20/12.5 for repetitive eye testing. May be wall mounted or used with illuminated cabinets (66003, 66004, 66016, 66090).
Item Number: 662196
Availability:
Traditional Snellen optotypes have changed little throughout the years, are great for school vision screenings, and are used regularly today. These optotypes feature strong serifs in the letters C, D, E, F, L, O, P, T.

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