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 6220-01-044-3378
NSN 6105-00-275-0826
NSN 5855-01-255-1688
NSN 5915-00-428-7405
NSN 5935-00-851-8456
NSN 5930-00-269-4996
NSN 5905-01-373-0983
NSN 5990-00-911-6672
NSN 5935-01-475-9251
NSN 5996-01-240-7085
NSN 6220-01-135-1650
NSN 2925-01-353-3928