A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-00-137-5859
NSN 5925-00-944-9658
NSN 7035-01-045-3502
NSN 5925-01-145-4565
NSN 5975-00-073-4341
NSN 5999-01-507-1428
NSN 5895-01-107-9862
NSN 6645-01-265-0648
NSN 6650-00-098-6128
NSN 5905-01-451-6512
NSN 6145-00-392-1975
NSN 6610-01-565-2716