THREE CHAR. TEST-CHILD & WORTH 4 DOT TEST NEARPT.

THREE CHAR. TEST-CHILD & WORTH 4 DOT TEST NEARPT. is an FDA 510(k)-cleared medical device (K874250) manufactured by Richmond Products, Inc.. This device is classified under the Ophthalmic specialty. FDA Device Class I (General Controls) — lowest risk category. FDA clearance granted on January 10, 1988. Regulation: 8.