A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-00-567-9385
NSN 6105-00-997-5823
NSN 5950-00-932-2727
NSN 5925-01-501-6074
NSN 5915-00-068-7010
NSN 5930-00-329-0835
NSN 5920-01-295-0440
NSN 5855-00-797-8217
NSN 6150-01-497-2275
NSN 5855-01-471-7836
NSN 5990-00-854-8400
NSN 5925-01-038-7029