A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-01-010-0891
NSN 6105-00-107-0229
NSN 6220-00-682-8292
NSN 5920-00-296-0454
NSN 6685-00-881-0293
NSN 5905-01-136-9643
NSN 5996-00-583-9498
NSN 6220-01-611-0432
NSN 5935-00-831-9133
NSN 5945-01-123-9879
NSN 5895-00-292-2872
NSN 5975-01-415-4283