HOTV Crowded Insta-Line Charts

Used for single target presentations HOTV letters used in pediatric visual acuity testing, can be made more sensitive to change in visual acuity, by careful selection of an optotype.
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Product Description

Crowded optotypes in the following size equivalents: 20/50, 20/40, 20/30, and 20/20. Chart Dimensions 9" x 14" (22.9 cm x 35.6 cm)

HOTV Crowded Insta-Line, Chart Set - Includes response key, RDC overlay and instructions along with the chart.

HOTV Crowded Insta-Line, Overlay & Chart - Includes RDC overlay and chart.

HOTV Crowded Insta-Line, Chart Only

Specifications
Assembly Required No
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Warnings
Choking Hazard No
Sterile No