Teller Acuity Cards™ II

Preferential Looking Acuity Test for Pediatric Visual Acuity

Standard tests for visual acuity depend on verbal responses from the test subject. 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 child's healthy growth and development and requires a different testing approach. Teller Acuity Cards® II can test for pediatric visual acuity without requiring a verbal response by recording an infant's eye preference or behavior to a series of cards showing stripes of different widths also known as 'gratings.'

DETECT AND CORRECT EARLIER

• 16 cards measuring acuities 20/30 to 20/3200 using square wave gratings
• Scientifically established norms
• Digitally printed test cards for increased testing accuracy

8 Card Half Set Includes: 20/30, 20/60, 20/100, 20/200, 20/400, 20/800, 20/1600, 20/3200 acuity and manual

16 Card Full Set Includes: 20/30, 20/40, 20/60, 20/80, 20/100, 20/150, 20/200, 20/300, 20/400, 20/600, 20/800, 20/1200, 20/1600, 20/2400, 20/3200 acuity, plus a blank and manual

Chart Size: 10 inches x 22 inches, or 25.5 cm x 55.5 cm