Snelllen pocket card. Product ID.PVC-4
Snellen wall acuity chart. Made on non-reflecting, mat finish cardboard with brass mounting eyelet, this chart measures 11" wide by 24" high. It is designed to be read at a distance of 20 feet. 10 foot chart also available (measures 8" x 11").
17791 Fjord Dr NE, Suite 156 Poulsbo, Washington 98370 United States
Telephone: 1.360.697.8606 Fax: 1.360.697.8602