A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-00-788-6064
NSN 5996-01-373-3436
NSN 5905-00-514-1984
NSN 2925-00-365-3289
NSN 5855-00-308-0474
NSN 5920-00-529-0618
NSN 6220-01-343-3968
NSN 4140-00-805-9531
NSN 2925-01-357-2512
NSN 5895-00-270-6595
NSN 2925-01-424-0235
NSN 5895-01-428-6752