A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6320-00-937-5625
NSN 6645-01-308-9349
NSN 5895-01-596-0119
NSN 6685-00-605-3241
NSN 5985-01-549-3629
NSN 5905-00-058-7452
NSN 6320-01-519-8767
NSN 5965-01-312-0836
NSN 5915-01-462-0432
NSN 5985-01-652-8987
NSN 6645-00-025-4771
NSN 5996-00-625-5410