A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5975-01-571-9930
NSN 5925-00-007-3962
NSN 5950-00-584-4490
NSN 5965-01-322-8136
NSN 6110-01-183-5480
NSN 5910-00-926-2499
NSN 2925-00-365-3289
NSN 5835-01-257-5342
NSN 6620-01-266-5545
NSN 6105-00-482-9162
NSN 5925-01-024-1862
NSN 5999-00-371-8312