A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6645-01-013-6254
NSN 5855-01-093-8202
NSN 5965-01-420-6613
NSN 5999-01-131-9151
NSN 5905-00-913-7937
NSN 5996-00-681-8223
NSN 5950-00-764-4037
NSN 6130-01-313-2596
NSN 6145-01-246-3988
NSN 5990-00-501-4994
NSN 5930-01-350-3705
NSN 2925-01-190-9352