Worth 4-Dot Test

Worth 4-Dot Test is used to assess a patient’s Flat Fusional ability.

Indications: Flat Fusional Testing is indicated any time stereopsis falls between (50) sec of arc, on those patients with suspected strabismus and on preschool children. The Worth Test should also be used when evaluating cases of reduced monocular visual acuity that does not improve with the Pinhole Test.

Available sets:

• Worth 4 Dot Flashlight with Adult Glasses
• Worth 4 Dot Flashlight with Paediatric Glasses
• LEA SYMBOLS® Flashlight with Adult Glasses
• LEA SYMBOLS® Flashlight with Pediatric Glasses
• Worth 4 Dot Flashlight without glasses