A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 7035-00-541-8516
NSN 4140-00-567-9291
NSN 5996-01-337-3516
NSN 5895-00-564-2623
NSN 5960-00-928-2534
NSN 5925-00-466-7308
NSN 5895-01-280-7119
NSN 5855-01-622-5992
NSN 6110-00-213-8078
NSN 5910-01-415-1599
NSN 6610-01-359-6555
NSN 5960-01-073-2789