A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5925-01-389-6779
NSN 6620-00-333-0712
NSN 7035-01-123-8723
NSN 5920-01-497-2352
NSN 6620-00-959-6614
NSN 6685-01-152-2846
NSN 5905-01-236-0045
NSN 6240-01-541-0789
NSN 5999-00-458-3140
NSN 5905-01-432-5546
NSN 6135-01-487-5336
NSN 5895-01-251-4716