A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5985-01-416-9441
NSN 5965-01-446-5408
NSN 5999-01-073-2617
NSN 5935-01-550-3041
NSN 6135-00-798-1425
NSN 6145-01-445-9788
NSN 5950-01-215-8697
NSN 6135-01-111-1495
NSN 6150-01-316-8908
NSN 6135-01-304-6423
NSN 5835-00-085-2287
NSN 6130-01-337-4596