Marked at 15 degrees intervals around 360 degrees circumference and 10 degrees intervals on the diameter on slick slick surface paper; unit q type 100 per pad
An item for plotting and recording the field of vision and scope of areas of the retina.
Classification: Other ophthalmic instruments and appliances and parts and accessories
NSN 5975-01-104-5589
NSN 6685-01-201-9294
NSN 5915-00-330-6753
NSN 5925-00-752-0371
NSN 5998-01-181-5979
NSN 6610-01-065-1073
NSN 5935-01-031-1779
NSN 5990-01-383-9780
NSN 5965-01-512-1985
NSN 5930-00-071-7775
NSN 5998-00-763-1492
NSN 6320-00-313-9114