Fill Teller Acuity Cards Pdf, Edit online. Sign, fax and printable from PC, iPad, tablet or mobile with pdfFiller ✓ Instantly. Try Now! Intervention: Visual acuity was tested by the modified Teller visual acuity test. Main Outcome Measures: Visual acuity was measured in all children.Teller Acuity Cards offer an easy method for screening any non-verbal patient including adults but especially infants and children. Vision testing is crucial to A widely-used strategy form measuring visual acuity in infants and young children, called. Preferential Looking Testing, takes advantage of infants' and