A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-00-275-4401
NSN 6650-00-641-6139
NSN 6145-01-578-8782
NSN 5935-00-282-7967
NSN 5925-00-892-1115
NSN 6220-00-187-8569
NSN 6150-01-276-8271
NSN 5895-01-037-7112
NSN 5910-00-422-5333
NSN 6610-01-552-8842
NSN 5975-00-583-8625
NSN 6145-00-528-6467