A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5905-01-559-4876
NSN 6685-01-433-7675
NSN 6135-01-186-4010
NSN 6645-00-960-6594
NSN 5950-01-315-9869
NSN 5990-00-114-1570
NSN 6145-01-370-7117
NSN 6645-01-383-0106
NSN 5895-00-525-3295
NSN 6645-01-322-8897
NSN 6105-00-492-6159
NSN 5835-00-678-6981