A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5920-01-010-3293
NSN 6645-00-232-4070
NSN 6130-01-219-9065
NSN 5895-00-200-5607
NSN 6645-01-023-8020
NSN 6105-01-394-7048
NSN 5999-00-280-3499
NSN 6610-01-538-4660
NSN 5945-00-864-8847
NSN 5920-00-561-1309
NSN 5855-00-411-8688
NSN 5905-00-424-3099