A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6150-01-088-1672
NSN 5985-01-168-8546
NSN 6685-01-475-8658
NSN 5905-01-219-7646
NSN 6135-01-022-5427
NSN 5950-00-724-4217
NSN 5996-00-471-0540
NSN 5930-00-352-8059
NSN 6220-00-390-1170
NSN 6685-00-951-8492
NSN 6685-00-239-5700
NSN 6130-01-316-4279