A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-01-066-1911
NSN 5935-01-505-8469
NSN 6135-01-115-2867
NSN 6145-01-549-3370
NSN 6150-00-468-5416
NSN 5985-00-629-1992
NSN 6150-01-332-9141
NSN 6110-00-355-7426
NSN 5950-01-167-8549
NSN 6130-01-275-7116
NSN 6135-01-398-5922
NSN 5975-01-250-8818