Description

This item requires 3-5 Business Days to process and prepare for shipping.

Description

• Proportionally-spaced (geometric progression) lines; line sizes range from 20/200 to 20/10 (6/60 to 6/3) equivalent
• Standardized format used in national eye institute clinical studies and in low vision evaluations that require accurate and repeatable visual acuity measurements

Code # : 692096

Manufacturer # : 500013

Brand : Good-Lite

Manufacturer : Good-Lite

Application : ETDRS Original Series Chart R

Size : 24.5 W X 25.5 H Inch

Test Measurement : 4 Meter

UNSPSC Code : 42183001