| Jackson Crossed Cuylinder 1.00 | +G2114840251% | Class I | |
| JLC Funduscopic Grading Card | +G2114901001X | Class I | |
| Karickhoff Visual Field Diffuser™ Single | +G2111660011X | Class I | |
| Laminated HRR Pseudoisochromatic Test, 4th Edition and Expanded Amsler Chart Set | +G2117300101U | Class I | |
| Lancaster Test: Score Sheet, Pad of 50 | +G211501100-091S | Class I | |
| Lancaster Test: Screen, Mounted on Roller | +G211501100-061P | Class I | |
| Landolt "C" Proportional Spaced Chart for 10 feet (3 meters) | +G2116007031Z | Class I | |
| Lanthony D-15: Clear Acrylic Case for magnetic D15 color test | +G2114435001Z | Class I | |
| Lanthony D-15: Clear Plastic Case | +G2114432001W | Class I | |
| Lanthony D-15: Color Test (Desaturated) Magnetic - Replacement Color Chip | +G2114433001X | Class I | |
| Lanthony D-15: Color Test (Desaturated) Magnetic - Set | +G2117300251- | Class I | |
| Lanthony D-15: Color Test (Desaturated) - Set | +G2117300231Y | Class I | |
| LEA® 3-D Puzzle | +G2112516001X | Class I | |
| LEA® Core Test Set | +G2110002001L | Class I | |
| LEA® Core Test Set | +G2112001L | Class I | |
| LEA® Gratings | +G2112533001W | Class I | |
| LEA MAILBOX GAME® | +G2112547001. | Class I | |
| LEA NUMBERS® 12-Line Translucent Distance Chart | +G2112713001W | Class I | |
| LEA Numbers® 40cm and 60 cm Near Card | +G2112741001X | Class I | |
| LEA® Numbers ETDRS Chart for 4 Meters | +G2112702001U | Class I | |
| LEA NUMBERS® ETDRS Translucent ESV3000™ and ESC2000™ Chart | +G2112714001X | Class I | |
| LEA® Numbers Folding Chart | +G2112711001U | Class I | |
| LEA® Numbers Low Contrast Flipchart | +G2112704001W | Class I | |
| LEA® Numbers Near Vision Card | +G2112709001. | Class I | |
| LEA® Numbers Pocket Card | +G2112710001T | Class I | |
UDI Compass