A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6105-00-257-2505
NSN 5910-01-545-5607
NSN 5990-01-021-7303
NSN 6135-01-205-5965
NSN 6650-00-966-0973
NSN 5996-00-421-4106
NSN 4140-00-753-6888
NSN 6145-01-461-4760
NSN 6645-00-171-9639
NSN 6685-00-284-2244
NSN 5855-00-221-9435
NSN 6135-00-223-9563