A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5999-01-167-6190
NSN 6145-00-954-4568
NSN 5925-00-682-4096
NSN 6135-00-575-8942
NSN 5910-00-979-8354
NSN 6650-00-754-2276
NSN 6320-01-377-5701
NSN 5835-01-069-5433
NSN 6650-00-804-2039
NSN 5950-00-519-7649
NSN 5935-00-391-4948
NSN 5835-00-409-4965