For measuring orbital distances
Classification: Other ophthalmic instruments and appliances and parts and accessories
NSN 7035-00-371-7749
NSN 6320-00-886-9771
NSN 5965-00-823-8623
NSN 5925-00-282-2459
NSN 6135-01-339-4695
NSN 5920-01-218-1733
NSN 6320-01-457-2805
NSN 6105-01-546-6807
NSN 6135-01-086-0809
NSN 6610-00-769-6826
NSN 5920-00-263-2192
NSN 2925-01-595-9720