A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-01-628-0905
NSN 6130-00-081-2186
NSN 6685-00-901-7219
NSN 5930-01-442-5656
NSN 6685-01-655-9241
NSN 6110-00-596-9124
NSN 6610-01-312-8340
NSN 5905-00-110-5128
NSN 6645-01-366-5033
NSN 5855-01-618-5289
NSN 5945-00-406-3076
NSN 5975-01-100-9156