A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5905-00-977-7585
NSN 5990-01-574-2522
NSN 5998-00-952-3008
NSN 5990-01-608-6914
NSN 6135-01-180-9611
NSN 6145-00-905-3236
NSN 5855-00-231-7790
NSN 2925-01-495-1178
NSN 6610-01-452-1356
NSN 6620-01-207-0667
NSN 5930-01-283-9116
NSN 5855-01-147-6024