A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6320-01-544-6447
NSN 5960-00-764-4592
NSN 6685-00-079-6427
NSN 6135-01-148-8531
NSN 5999-01-519-9353
NSN 6135-01-490-0278
NSN 5895-01-179-5686
NSN 5915-00-402-8186
NSN 5905-01-120-4643
NSN 7035-01-312-5860
NSN 6645-01-261-0056
NSN 5910-00-269-4755