A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5998-01-535-5188
NSN 5905-01-213-6378
NSN 5925-00-063-7185
NSN 6110-01-400-4207
NSN 5910-01-246-4138
NSN 6145-01-067-8419
NSN 6130-01-655-7393
NSN 6620-01-492-8470
NSN 5950-01-193-5684
NSN 6220-01-451-1577
NSN 5920-01-211-5557
NSN 6650-01-286-7569