A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-00-051-5562
NSN 6135-01-219-8612
NSN 6145-00-891-6779
NSN 5965-01-592-3051
NSN 5975-00-248-2560
NSN 6645-01-263-3621
NSN 5945-00-664-6668
NSN 6685-01-368-3262
NSN 4140-00-793-5180
NSN 5998-01-257-4251
NSN 6220-01-548-4799
NSN 5996-00-403-3753