A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-01-391-8584
NSN 5855-01-515-2573
NSN 5925-01-512-6053
NSN 6685-01-107-0433
NSN 6130-00-952-2970
NSN 5905-01-422-1670
NSN 6105-01-019-6188
NSN 5965-01-570-9070
NSN 5930-01-561-9494
NSN 6650-01-194-6997
NSN 6130-00-083-3720
NSN 5999-00-510-7453