A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5835-01-054-7992
NSN 5915-00-233-6346
NSN 5990-00-226-1152
NSN 6130-00-470-8589
NSN 5945-01-073-8077
NSN 6650-00-983-6722
NSN 6240-01-214-4805
NSN 5999-01-106-7638
NSN 6685-01-295-2019
NSN 5915-01-212-1546
NSN 5895-01-558-7978
NSN 5990-00-902-0986