A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-01-026-9960
NSN 6685-01-463-6061
NSN 5965-01-574-3508
NSN 5965-01-082-6800
NSN 5905-00-688-7497
NSN 6150-00-009-2851
NSN 5965-01-084-2385
NSN 5920-01-145-5362
NSN 2925-01-650-3412
NSN 5990-00-972-1404
NSN 6610-01-496-6758
NSN 5925-01-260-5247