Wood frame; unassembled; w/o roller; radiating tangent lines; 15 degrees on concentric circles; for use in charting the central and paracentral fields of vision at a distance of one meter
A screen used for correct central and para-central analysis in ophthalmic practice.
Classification: Other ophthalmic instruments and appliances and parts and accessories
NSN 4140-01-254-3689
NSN 5950-00-049-8480
NSN 5996-01-357-1967
NSN 6320-00-681-1324
NSN 6645-00-911-2999
NSN 5910-00-053-1966
NSN 5999-00-752-4069
NSN 6620-00-322-2832
NSN 6135-00-862-5736
NSN 6620-00-140-8644
NSN 5930-01-392-8229
NSN 6105-01-367-5643