A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5965-00-888-2643
NSN 5965-00-630-7872
NSN 5965-00-630-7872
NSN 6105-01-152-8496
NSN 5915-01-200-3385
NSN 6220-00-010-1595
NSN 5915-01-489-6185
NSN 5910-01-083-3231
NSN 6650-00-195-7519
NSN 6220-01-529-7268
NSN 5895-01-640-8850
NSN 5950-00-274-2279