A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-01-053-9678
NSN 5910-00-584-6484
NSN 7035-01-647-4897
NSN 5895-01-026-9965
NSN 6620-01-058-2411
NSN 5905-00-115-3611
NSN 5915-01-224-7044
NSN 5855-01-608-4351
NSN 5935-01-274-6562
NSN 6650-00-716-7628
NSN 5985-01-407-5315
NSN 6110-01-077-1473