A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5895-01-656-8676
NSN 6650-01-449-3042
NSN 5975-01-506-8164
NSN 5990-01-548-5979
NSN 5925-01-333-7646
NSN 5950-01-363-7359
NSN 6685-00-684-7891
NSN 4140-01-093-9728
NSN 5960-00-608-6711
NSN 5985-01-181-5420
NSN 6610-01-353-4883
NSN 5930-01-308-8035