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 6130-01-460-5114
NSN 5935-01-619-7674
NSN 5920-01-519-2712
NSN 6150-00-799-4528
NSN 6110-01-251-9442
NSN 6150-01-518-1993
NSN 6650-00-095-6490
NSN 5960-00-148-4493
NSN 5835-00-482-0924
NSN 5935-01-481-5861
NSN 6220-01-462-4715
NSN 5930-00-850-5503