A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-01-501-2226
NSN 6645-00-654-8804
NSN 6610-00-004-2879
NSN 5925-01-099-4702
NSN 5950-01-605-3104
NSN 6320-00-682-3448
NSN 5905-01-248-3200
NSN 6685-01-611-1132
NSN 6145-01-116-1274
NSN 2925-01-430-4206
NSN 5915-01-485-0222
NSN 5930-00-069-1311