A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-01-027-1571
NSN 6150-01-264-1271
NSN 2925-00-071-4197
NSN 5990-01-606-7521
NSN 6240-01-598-4478
NSN 6645-01-270-6806
NSN 6145-00-738-5601
NSN 6150-01-455-4988
NSN 6685-01-331-8408
NSN 5855-00-237-4088
NSN 6110-01-004-5451
NSN 6110-00-575-3437