A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 2925-01-597-9541
NSN 6110-00-349-9331
NSN 6105-01-034-0138
NSN 6320-00-925-0558
NSN 5985-01-193-4185
NSN 5985-01-073-2974
NSN 6610-01-204-9146
NSN 6135-00-577-8429
NSN 2925-01-408-9485
NSN 5925-01-217-1644
NSN 5945-01-246-0754
NSN 5990-00-093-6794