A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6240-00-038-7540
NSN 5895-01-423-2275
NSN 6645-00-183-8812
NSN 7035-01-214-5171
NSN 5920-00-288-5849
NSN 6610-00-435-8370
NSN 5910-01-170-5074
NSN 5915-01-501-2590
NSN 5950-00-422-0449
NSN 6105-01-480-6179
NSN 5999-01-463-8641
NSN 5895-01-322-4244