Tonometer w/two prisms for the slit light ophthalmic end item nsn 6540-01-520-7942. Found in army assemblage n315, medical materiel set eye exam clinic: depmeds
An instrument for measuring intraocular pressure by determination of the resistance of the eyeball to indentation by an applied force.
Classification: Other ophthalmic instruments and appliances and parts and accessories
NSN 6135-01-394-4160
NSN 5990-01-343-6407
NSN 5999-00-239-2181
NSN 5925-01-591-1038
NSN 5925-01-288-8651
NSN 6620-01-004-7072
NSN 5965-00-061-1061
NSN 5930-00-451-3357
NSN 6650-01-533-7109
NSN 7035-00-252-7467
NSN 6620-01-042-2046
NSN 5935-01-132-6554