A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5910-01-102-1478
NSN 6150-00-278-7070
NSN 5985-01-097-7337
NSN 6220-01-352-9153
NSN 6105-01-521-5724
NSN 5905-00-104-4874
NSN 2925-01-656-8217
NSN 5915-01-019-8618
NSN 6135-01-592-4139
NSN 6685-00-186-9190
NSN 5990-00-455-9865
NSN 2925-01-309-5007