A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5910-00-900-3926
NSN 5950-00-455-5371
NSN 5895-01-648-5157
NSN 6220-00-817-8692
NSN 5945-01-171-7397
NSN 6130-01-108-3644
NSN 5945-01-426-7432
NSN 6150-00-900-4423
NSN 6610-01-502-8868
NSN 5925-00-170-4090
NSN 5910-00-989-5058
NSN 6110-01-084-6013