A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5905-00-789-8363
NSN 5930-01-512-9891
NSN 5950-01-569-0504
NSN 5895-01-411-0191
NSN 5975-01-201-4108
NSN 5910-01-019-9683
NSN 5835-00-337-7801
NSN 6685-01-433-7958
NSN 5965-00-194-9428
NSN 5835-00-173-4456
NSN 6320-01-631-7828
NSN 5910-01-239-2037