Lea Symbols Proportional Spaced Chart Set

Lea Symbols Proportional Spaced Chart Set Description:

The Lea Symbols Proportional Spaced Chart Set helps to determine visual acuity in children.

Features:

• Line sizes from 20/125 to 20/8 (6/38 to 6/2.4)
• Equivalent with repetitiv left eye/right eye groups
• Contains 2 groups of lower lines
• 9"x14" — 10 feet, 3 meter
• Flash Cards
• Response Key
• Instructions