A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-01-266-2341
NSN 5985-00-623-7219
NSN 2925-01-300-6602
NSN 6105-00-012-8278
NSN 6685-01-213-0211
NSN 5945-00-892-7134
NSN 6650-01-630-2223
NSN 5990-00-487-0135
NSN 5855-01-245-8689
NSN 6145-01-480-7446
NSN 6320-01-388-1067
NSN 6220-00-660-5539