A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-01-286-6548
NSN 5910-00-609-7468
NSN 6645-01-215-0617
NSN 6620-01-520-4186
NSN 6150-00-337-4289
NSN 5975-01-260-1435
NSN 5905-00-300-5112
NSN 6105-00-197-8671
NSN 5920-00-064-3523
NSN 6145-01-147-4968
NSN 6150-01-099-1176
NSN 5999-00-659-8303