A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6645-00-624-5963
NSN 7035-01-617-0072
NSN 5950-01-565-7711
NSN 5999-00-195-2331
NSN 6150-00-398-0833
NSN 6240-01-230-5731
NSN 5965-00-905-6895
NSN 6110-01-051-3053
NSN 6105-01-485-0842
NSN 5950-00-837-1114
NSN 6320-01-541-7585
NSN 6645-00-221-7071