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 6240-00-159-4403
NSN 5950-01-017-3044
NSN 5855-01-180-5369
NSN 5945-00-665-7944
NSN 5990-01-601-0466
NSN 6130-00-492-6180
NSN 6620-01-337-5668
NSN 6650-00-834-9062
NSN 6150-01-437-7227
NSN 6105-01-122-0662
NSN 5950-00-155-4753
NSN 5925-00-260-4298