Black or blue markings; two scales on one surface: inch on one surface; inch scale from zero to six inches in increments of 1/16 in.; and eight half circles located on the edge w/diameters from 3-mm to 10-mm on one surface of ruler; centimeters in increments of one millimeter and marker spaces measuring from 5-mm to 14-mm on opposite side
A graduated measuring instrument with edges and ends smoothly polished to prevent injury to the patient. It is used for nasal and eye measurements.
Classification: Other ophthalmic instruments and appliances and parts and accessories
NSN 5835-00-594-4921
NSN 6610-01-465-1320
NSN 6130-01-505-6085
NSN 6650-01-233-6307
NSN 5965-00-971-5522
NSN 6220-00-262-0017
NSN 6685-01-347-6644
NSN 5935-01-293-3127
NSN 5930-01-481-3071
NSN 6105-01-625-9519
NSN 6645-00-833-2395
NSN 7035-00-938-1505