A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-01-309-9152
NSN 6685-01-565-1292
NSN 6110-00-237-4862
NSN 5935-00-681-7996
NSN 6645-01-196-6277
NSN 5925-01-263-5990
NSN 5920-01-415-5805
NSN 6620-01-236-0138
NSN 6110-01-133-3336
NSN 5935-01-358-5989
NSN 5915-01-453-0200
NSN 2925-01-299-6967