A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-01-102-4088
NSN 5965-00-246-4767
NSN 5999-01-425-1377
NSN 5990-00-836-7962
NSN 5975-01-166-1002
NSN 5950-01-048-2694
NSN 5965-01-179-3174
NSN 6150-00-418-3071
NSN 5915-01-156-8122
NSN 6685-01-458-6469
NSN 5910-00-010-2992
NSN 6685-00-202-5233