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 5975-00-830-7638
NSN 4140-00-592-3318
NSN 5985-00-658-5793
NSN 6220-01-228-9583
NSN 5965-01-540-9628
NSN 5895-00-498-4683
NSN 5915-01-518-6318
NSN 6220-00-186-8565
NSN 5985-01-056-4850
NSN 6105-00-481-0781
NSN 5895-01-058-8677
NSN 6650-00-804-2039