A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6240-01-306-8962
NSN 6610-01-224-7247
NSN 2925-00-947-9814
NSN 6105-01-338-6249
NSN 5998-00-518-5118
NSN 7035-01-540-8094
NSN 5975-01-310-8567
NSN 5950-01-426-4354
NSN 7035-00-803-3056
NSN 5950-01-124-3703
NSN 6150-00-623-9652
NSN 5998-01-384-4004