With 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 6145-00-003-4184
NSN 5999-00-942-2296
NSN 6130-01-218-9247
NSN 5905-01-181-4016
NSN 5950-01-406-4603
NSN 5950-01-413-4089
NSN 5975-01-527-7890
NSN 5935-01-514-2950
NSN 5935-01-074-3386
NSN 6685-01-524-3201
NSN 6620-01-189-8153
NSN 6220-00-276-8681