A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5910-01-533-5348
NSN 5930-00-150-6471
NSN 6645-00-350-7234
NSN 6130-01-213-6064
NSN 5950-01-632-0739
NSN 5996-00-847-8342
NSN 6105-01-299-8656
NSN 5985-01-212-5451
NSN 2925-01-376-9236
NSN 6110-01-175-4611
NSN 5990-01-128-7599
NSN 6685-01-505-2579