A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6645-01-100-3296
NSN 6150-01-659-4178
NSN 5975-00-398-9716
NSN 6105-01-500-0891
NSN 5935-00-027-0162
NSN 6150-01-512-1952
NSN 6610-00-670-7803
NSN 6645-01-609-7365
NSN 5950-00-827-0450
NSN 5895-01-426-7937
NSN 5999-00-470-9575
NSN 5996-01-633-7979