A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-01-424-9341
NSN 6645-00-353-6659
NSN 6685-01-587-9297
NSN 6240-01-117-7150
NSN 5835-01-495-5986
NSN 5910-00-796-7870
NSN 5915-00-535-9958
NSN 5895-00-483-5112
NSN 6145-00-913-2452
NSN 6650-01-576-8118
NSN 6150-01-566-2729
NSN 6135-01-633-8502