A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-01-529-2327
NSN 6645-01-018-1799
NSN 5910-01-246-6241
NSN 6650-01-206-3584
NSN 6135-00-862-5736
NSN 6240-01-559-0684
NSN 2925-00-604-7487
NSN 6645-01-044-6376
NSN 5855-01-154-3871
NSN 6320-01-478-9351
NSN 6645-00-274-5670
NSN 5935-01-251-0596