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 6150-00-054-4685
NSN 6150-01-400-4211
NSN 5985-01-657-9578
NSN 5945-00-107-7334
NSN 5930-00-853-9759
NSN 5950-00-670-1891
NSN 5990-00-906-4840
NSN 6150-01-593-7656
NSN 6610-01-646-1609
NSN 5895-01-186-1781
NSN 5950-01-086-9941
NSN 6685-01-289-2833