A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6650-00-144-4555
NSN 5915-01-008-6268
NSN 5930-01-177-7481
NSN 5930-00-661-2280
NSN 5905-01-612-7090
NSN 5975-00-636-4910
NSN 6105-01-555-1322
NSN 5985-00-058-1309
NSN 6650-01-415-5573
NSN 6610-01-211-0835
NSN 5950-01-373-2672
NSN 5835-01-310-8979