A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6610-01-339-9222
NSN 6130-00-522-7668
NSN 5998-00-691-6070
NSN 5915-01-360-3787
NSN 5920-00-574-4449
NSN 5950-00-788-9009
NSN 5998-01-450-5519
NSN 5990-01-253-1332
NSN 4140-01-281-1615
NSN 6105-00-231-4370
NSN 5915-01-044-4480
NSN 5905-00-477-0801