A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6320-01-652-3806
NSN 5910-00-405-5001
NSN 6685-01-422-5242
NSN 5985-01-022-9708
NSN 2925-01-350-0200
NSN 5895-01-056-4499
NSN 6650-00-134-5130
NSN 6145-00-530-8427
NSN 6320-01-606-2508
NSN 5965-00-929-6173
NSN 5965-00-424-9636
NSN 5855-01-580-0645