A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-00-111-3188
NSN 5996-01-363-9606
NSN 6650-01-435-1168
NSN 6150-01-220-4425
NSN 5996-01-172-3104
NSN 5920-01-579-5760
NSN 6135-01-196-7399
NSN 6320-01-578-6006
NSN 6105-01-454-4736
NSN 6685-00-783-8875
NSN 6135-00-866-2311
NSN 6240-01-415-9353