A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6130-01-560-0823
NSN 5945-00-004-1993
NSN 5930-00-222-6475
NSN 6145-00-170-8636
NSN 5920-01-487-6419
NSN 5965-00-296-9994
NSN 7035-01-145-5059
NSN 5985-01-334-7544
NSN 6220-00-960-7591
NSN 5996-01-200-4128
NSN 5925-00-074-9180
NSN 6145-01-381-0311