A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-00-676-6320
NSN 6110-01-139-6243
NSN 6685-01-095-5088
NSN 5975-01-455-8999
NSN 5895-00-361-2609
NSN 6135-01-498-7945
NSN 6610-00-114-8794
NSN 5925-00-396-2412
NSN 5999-01-355-5392
NSN 6240-01-169-1686
NSN 6645-01-171-4528
NSN 6645-01-512-8472