Berens
An item used to measure muscular imbalance of the eye or cross eye and generally used at reading distances. A rod handle maybe included.
Classification: Prisms, mirrors and other optical element, mounted and parts and accessories, nesoi
NSN 6220-01-587-8437
NSN 2925-01-092-7335
NSN 7035-01-392-5274
NSN 6685-01-592-5546
NSN 5998-01-334-1246
NSN 5920-00-417-8768
NSN 6620-00-190-3385
NSN 5910-01-442-8240
NSN 6650-01-034-6040
NSN 5945-01-634-0588
NSN 5998-01-503-3382
NSN 6150-01-427-3764