A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5905-01-069-3893
NSN 2925-01-327-3069
NSN 5835-01-085-5487
NSN 7035-01-187-6002
NSN 5965-01-547-9029
NSN 5910-00-935-6459
NSN 6610-00-929-8968
NSN 5985-01-360-2114
NSN 6150-00-244-2258
NSN 5915-00-651-9568
NSN 6320-00-270-8222
NSN 6240-01-586-9718