A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5905-01-549-5799
NSN 6150-01-472-9882
NSN 6610-00-410-8968
NSN 5910-01-543-5540
NSN 5945-00-494-1837
NSN 5990-01-500-5412
NSN 6240-01-580-0419
NSN 6685-01-314-4151
NSN 5920-01-556-6192
NSN 6610-01-391-5092
NSN 6150-00-421-8774
NSN 6105-00-066-2311