Description
The Eger NP card provides references to many common print sizes, from newspaper headline to textbook to small legal contract size. This provides the examiner a starting point to determine acuity. The Eger card is printed with black ink on yellow styrene for increased contrast. It features sizes from Snellen 20/1000 to 20/20. Other notations include Jaeger, M notation, lower case point size, size in mm, visual angle and print equivalents. Card size is 3 1/2" by 6 1/2" (90 mm x 165 mm).