A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-01-543-9490
NSN 5925-00-674-8318
NSN 5905-01-606-9832
NSN 5925-01-651-3059
NSN 6685-01-152-2763
NSN 6130-00-118-3852
NSN 6645-00-860-6967
NSN 6320-00-646-3311
NSN 5985-00-843-5050
NSN 5835-01-477-0137
NSN 5950-01-338-2048
NSN 5985-01-602-2375