A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6320-00-937-5625
NSN 5925-00-566-4169
NSN 5930-00-106-4126
NSN 5920-01-395-7586
NSN 5930-01-243-0822
NSN 5975-01-470-9210
NSN 6105-01-433-8804
NSN 5920-00-486-0482
NSN 5960-01-641-5493
NSN 5999-00-582-0354
NSN 6150-00-452-1086
NSN 6320-00-557-3079