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 5950-00-700-2967
NSN 5905-01-027-1327
NSN 6685-01-576-4280
NSN 6685-00-211-9081
NSN 5950-00-408-8564
NSN 5999-01-238-5288
NSN 6150-01-429-8780
NSN 6130-01-130-8891
NSN 6685-00-245-4550
NSN 6135-00-803-3012
NSN 5950-01-100-0721
NSN 6610-00-376-7689