A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5960-01-500-6615
NSN 6135-01-134-7222
NSN 5920-01-650-5417
NSN 6240-01-301-5412
NSN 6320-01-512-2031
NSN 5895-01-077-6280
NSN 5945-01-186-8072
NSN 6320-00-313-9114
NSN 6150-00-816-3467
NSN 5965-01-542-8398
NSN 5855-01-063-6340
NSN 6320-01-092-4101