A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5999-01-032-4687
NSN 6220-01-381-7129
NSN 5950-01-337-7161
NSN 5950-01-461-7939
NSN 5895-00-866-7789
NSN 6145-01-432-2440
NSN 5855-00-256-5562
NSN 5975-01-336-7466
NSN 6610-01-215-8489
NSN 6130-01-458-5201
NSN 5965-01-608-5931
NSN 5835-01-126-9358