A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-01-296-4737
NSN 5930-01-657-9209
NSN 5945-00-908-2812
NSN 6685-01-261-1780
NSN 6220-01-433-8071
NSN 6130-01-475-6051
NSN 6610-01-180-2184
NSN 5920-00-515-3617
NSN 6650-01-361-0723
NSN 5960-01-034-0408
NSN 5925-01-647-0958
NSN 6320-01-540-4885