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 7035-01-421-4446
NSN 6105-00-284-2241
NSN 5935-01-468-5161
NSN 5990-00-140-1159
NSN 6145-01-647-8838
NSN 5960-01-599-9821
NSN 5960-01-411-5217
NSN 5945-01-416-7092
NSN 4140-00-388-1270
NSN 5835-00-823-6116
NSN 5985-01-513-3010
NSN 5895-00-052-6192