Visual acuity tesing chart set, 20 ft distance; includes: snelling letter (part no. Sne20), kindergarten symbols (p/n kin20), illiterate e's; laminated
Classification: Other ophthalmic instruments and appliances and parts and accessories
NSN 4140-01-232-0537
NSN 5998-01-371-3869
NSN 6135-00-708-0892
NSN 5998-01-101-7221
NSN 5930-00-666-2168
NSN 5975-01-641-1337
NSN 5975-00-137-2836
NSN 6645-01-149-4231
NSN 6650-01-625-6121
NSN 6650-01-105-5608
NSN 5855-00-361-0167
NSN 6650-01-269-3845