A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-01-602-5025
NSN 6110-01-519-3127
NSN 5945-00-054-6806
NSN 5895-01-265-3103
NSN 5985-01-187-9935
NSN 5910-01-526-6835
NSN 5910-00-630-8041
NSN 5999-01-510-9408
NSN 5975-01-653-1367
NSN 5925-01-573-7439
NSN 5965-00-419-9590
NSN 6130-01-553-5332