A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-01-283-6300
NSN 5975-00-505-2626
NSN 6620-01-026-3546
NSN 5985-00-313-9104
NSN 5999-01-381-1389
NSN 5905-01-390-7253
NSN 5855-00-631-4565
NSN 5915-00-868-2145
NSN 5925-01-528-1139
NSN 6620-01-554-8169
NSN 7035-01-295-1609
NSN 6240-01-158-9299