A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-01-539-7125
NSN 5835-00-898-0201
NSN 6135-00-767-0331
NSN 6645-01-091-0009
NSN 5965-00-351-7460
NSN 7035-01-281-3642
NSN 6685-00-536-0476
NSN 5945-01-092-1513
NSN 5996-00-986-7691
NSN 6240-01-172-9897
NSN 5835-00-688-3941
NSN 5985-01-173-0974