A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-01-492-9466
NSN 5950-01-525-1128
NSN 6130-01-248-0624
NSN 5975-00-995-2855
NSN 6130-00-274-8411
NSN 5925-01-349-8770
NSN 5935-01-285-1349
NSN 5975-00-541-8531
NSN 6685-01-391-5316
NSN 7035-01-382-4413
NSN 5990-01-149-0691
NSN 5855-00-933-9978