Good-Lite LEA NUMBERS<sup>®</sup> Single Number Book
    Good-Lite LEA NUMBERS<sup>®</sup> Single Number Book
Good-Lite LEA NUMBERS<sup>®</sup> Single Number Book
Good-Lite LEA NUMBERS<sup>®</sup> Single Number Book
    Good-Lite LEA NUMBERS<sup>®</sup> Single Number Book
Good-Lite LEA NUMBERS<sup>®</sup> Single Number Book

About

Description

The Single Number Book is ideal for situations in which the child/adult cannot perform when tested with a line test. This book can help determine the best resolution of the visual pathway in a child/adult with amblyopia or impaired vision. Single optotype line sizes range from 20/200 to 20/8 (6/60 to 6/2.4) equivalent, 0.10 to 2.50. Includes an isolating mask, instructions, and 13 offset pages for easy flipping.

Dimensions: 5" x 5" (12.7 cm x 12.7 cm).

Testing distance: 10 feet/3 meters.

Click here for the 274000 Guide.

Description

The Single Number Book is ideal for situations in which the child/adult cannot perform when tested with a line test. This book can help determine the best resolution of the visual pathway in a child/adult with amblyopia or impaired vision. Single optotype line sizes range from 20/200 to 20/8 (6/60 to 6/2.4) equivalent, 0.10 to 2.50. Includes an isolating mask, instructions, and 13 offset pages for easy flipping.

Dimensions: 5" x 5" (12.7 cm x 12.7 cm).

Testing distance: 10 feet/3 meters.

Click here for the 274000 Guide.

LEA NUMBERS<sup>®</sup> Single Number Book

Regular price
$62.95
Sale price
$62.95
Regular price
Shipping calculated at checkout.

Translation missing: en.products.product.sku:274000

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