A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-00-520-5785
NSN 2925-01-297-2315
NSN 6685-00-222-8216
NSN 5905-01-090-0792
NSN 6320-01-215-1133
NSN 6240-01-327-3239
NSN 5985-00-682-0842
NSN 6135-00-437-5182
NSN 5895-00-279-1485
NSN 5996-00-155-1371
NSN 5945-01-657-4302
NSN 6320-01-445-5893