A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5975-00-789-6209
NSN 5855-01-302-9778
NSN 5895-01-359-4279
NSN 6145-01-415-3763
NSN 6105-01-024-9425
NSN 6650-01-135-9226
NSN 6685-01-323-7628
NSN 2925-01-269-1312
NSN 5905-01-025-6949
NSN 5985-01-421-4082
NSN 5990-01-605-4769
NSN 5985-01-442-2933