A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-00-432-7162
NSN 5920-01-560-9151
NSN 5950-00-681-8347
NSN 6645-01-152-1092
NSN 6150-01-441-3194
NSN 6620-00-838-6954
NSN 5985-01-647-5978
NSN 5910-01-633-9963
NSN 6135-01-421-4855
NSN 6610-01-178-5435
NSN 5985-01-421-3495
NSN 6150-00-723-3837