A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5996-00-140-1733
NSN 5950-01-271-6498
NSN 6220-01-099-6581
NSN 5965-01-088-5414
NSN 6150-01-533-8758
NSN 6610-01-202-1373
NSN 5895-00-349-8999
NSN 6135-00-835-7211
NSN 6645-01-624-7209
NSN 2925-01-327-3069
NSN 6105-01-162-4484
NSN 5998-01-382-6059