A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5945-01-222-7454
NSN 6135-01-079-7852
NSN 5855-01-163-8152
NSN 6685-00-050-1353
NSN 6610-01-120-7670
NSN 5975-01-391-7484
NSN 2925-01-320-6512
NSN 5975-01-545-0596
NSN 5855-01-429-8702
NSN 5930-01-570-5046
NSN 5945-01-594-9922
NSN 5999-01-356-4150