A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-00-216-8866
NSN 5920-00-246-4657
NSN 5910-01-552-8268
NSN 6645-00-833-2395
NSN 6645-00-292-5053
NSN 5915-01-608-5264
NSN 5945-01-280-0204
NSN 5945-00-789-3706
NSN 6650-01-508-8939
NSN 6685-01-552-3226
NSN 6610-01-339-1595
NSN 5915-01-386-4402