A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6135-00-904-6780
NSN 5998-01-144-9308
NSN 5975-00-614-1226
NSN 5998-01-200-7207
NSN 5905-00-973-4671
NSN 5985-00-511-3772
NSN 6150-01-388-2421
NSN 5965-00-831-2134
NSN 6150-01-154-2862
NSN 6145-00-970-8046
NSN 5925-00-880-3294
NSN 5920-01-196-0933