A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6685-00-095-3397
NSN 5910-01-540-7479
NSN 5915-01-260-6453
NSN 5920-01-016-7030
NSN 7035-00-335-7283
NSN 6620-01-435-0799
NSN 5920-00-905-4769
NSN 5975-00-276-3436
NSN 5960-00-275-7497
NSN 5950-00-631-7093
NSN 5950-01-553-4744
NSN 6240-00-051-1261