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 5945-01-062-8099
NSN 5855-01-444-3916
NSN 5855-01-178-6396
NSN 5960-00-021-5618
NSN 6620-01-515-5378
NSN 5915-01-208-6494
NSN 6240-00-560-5426
NSN 5915-01-367-2056
NSN 5905-01-005-4947
NSN 4140-01-350-3277
NSN 5930-00-818-2789
NSN 5920-01-575-1593