A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-00-329-7010
NSN 6645-01-271-0248
NSN 6650-00-471-1117
NSN 4140-00-947-3918
NSN 5975-01-487-3748
NSN 5999-00-252-6788
NSN 5985-01-223-5248
NSN 6240-00-168-1474
NSN 6135-01-350-2932
NSN 5925-00-959-6075
NSN 6685-00-186-9190
NSN 6130-00-476-0564