A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5905-01-502-7028
NSN 2925-01-125-9169
NSN 6610-01-534-8075
NSN 5990-01-555-6616
NSN 6320-01-515-7913
NSN 5910-00-952-9257
NSN 6110-01-129-9571
NSN 5835-00-247-0161
NSN 6130-00-838-0384
NSN 6130-00-072-6674
NSN 5935-01-042-4226
NSN 6220-01-415-0926