A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5950-00-812-2760
NSN 6685-00-979-8961
NSN 5975-01-394-5954
NSN 6320-01-422-0765
NSN 6685-01-270-3835
NSN 6240-01-409-2465
NSN 6110-01-320-8483
NSN 5930-01-582-5458
NSN 5925-01-541-9251
NSN 6145-00-225-8709
NSN 6145-01-615-2433
NSN 5915-01-412-0572