A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-00-078-9010
NSN 6220-00-676-0904
NSN 5835-00-005-7909
NSN 2925-01-089-4176
NSN 5990-01-206-3606
NSN 6320-00-139-1090
NSN 5855-01-577-4604
NSN 6685-01-373-9486
NSN 5999-01-485-6696
NSN 6130-01-421-4538
NSN 5996-00-213-7121
NSN 7035-01-297-9806