A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-00-477-2198
NSN 6130-00-291-3833
NSN 5905-00-139-6669
NSN 5960-01-444-2205
NSN 5950-01-138-9472
NSN 6650-00-935-4247
NSN 5999-00-795-8032
NSN 6240-01-064-6472
NSN 6320-00-070-4544
NSN 5960-00-161-3728
NSN 5925-00-660-7589
NSN 7035-01-323-0164