A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5990-01-105-0260
NSN 7035-00-756-4374
NSN 5930-00-108-4637
NSN 5925-01-225-6809
NSN 6105-00-763-1265
NSN 6620-01-420-6831
NSN 6130-00-520-4952
NSN 6135-01-332-0431
NSN 5965-00-661-0469
NSN 5990-01-160-6978
NSN 5996-01-212-5295
NSN 5975-00-104-5399