Lighthouse PowerCard Number & Word Recognition Pocket-Size Test Card, 40cm

Price: $12.50
(as of Dec 21, 2024 05:51:26 UTC – Details)

Designed as a rapid test for checking current prescription and accuracy of the add to be prescribed. Line increments in logMAR units in Snellen equivalent. Acuity range 8.0M to .4M (20/400 to 20/20). Measures 9.5x16cm (3.5×6.5in)
Product Dimensions ‏ : ‎ 6.5 x 3.5 x 1 inches; 0.81 ounces
Item model number ‏ : ‎ C197
Date First Available ‏ : ‎ April 10, 2020
Manufacturer ‏ : ‎ Precision Vision
ASIN ‏ : ‎ B08717YHJ7

Acuity vision test for numbers and words
Rapid vision test for checking current prescription
Pocket card
3.5 x 6.5 Inches
Made in the U.S.A.