| Tangent Screen: 39"/1m | +G2119300001V | Class I | |
| Tangent Screen: One Meter Screen, Test Objects & Accessories - Complete Kit | +G2115854001+ | Class I | |
| Tangent Screen: Test Object Pin - 2mm Target | +G2116002001R | Class I | |
| Tangent Screen: Test Objects | +G2119180001. | Class I | |
| Tangent Screen: Test Objects - 9 piece Set | +G2119201001V | Class I | |
| Tangent Screen: Wand (18"/45.7cm) | +G2119200001U | Class I | |
| Tangent Screen: Wand (39"/1m) | +G2119220001W | Class I | |
| Thorington Card: Heterophoria Card - Push Button - Adult | +G2115558001% | Class I | |
| Thorington Card: Heterophoria Card - Push Button - Pediatric | +G21155590010 | Class I | |
| Thorington Card: Transilluminator/Penlight - Adult | +G21148930010 | Class I | |
| Thorington Card: Transilluminator/Penlight - Pediatric | +G2115390001- | Class I | |
| Tiger Frosted Fun Frames Occluder Glasses | +G2114611111X | Class I | |
| Tiger Opaque Fun Frames Occluder Glasses | +G2114611001V | Class I | |
| Torsion Strabismus Tension Test Kit | +G2114734001. | Class I | |
| Trial Frame: Adjustable - Lightweight | +G2114555001 | Class I | |
| Trial Frame: Angle - Maddox 90 Degree - Green | +G2114731001Y | Class I | |
| Trial Frame: Angle - Maddox 90 Degree - Red | +G2114730001X | Class I | |
| Trial Frame: Angle - Maddox 90 Degree - White | +G2114732001Z | Class I | |
| Trial Frame: Deluxe Adjustable - Nose Piece Replacement – Large | +G2114557010210 | Class I | |
| Trial Frame: Deluxe Adjustable - Nose Piece Replacement – Small | +G211455701011% | Class I | |
| Trial Frame: Drop Cell - 54mm PD | +G2117135001Z | Class I | |
| Trial Frame: Drop Cell - 58mm PD | +G2117136001- | Class I | |
| Trial Frame: Drop Cell - 62mm PD | +G2117137001. | Class I | |
| Trial Frame: Drop Cell - 66mm PD | +G2117138001 | Class I | |
| Trial Frame: Drop Cell - 70mm PD | +G2117139001$ | Class I | |
UDI Compass