A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5855-01-092-7755
NSN 5905-01-046-0487
NSN 5950-01-376-5086
NSN 5905-01-391-3700
NSN 6685-01-580-4974
NSN 5920-00-111-2375
NSN 6220-01-641-2370
NSN 5930-01-370-7595
NSN 6650-00-230-4575
NSN 6645-01-484-4158
NSN 5930-00-316-9588
NSN 5930-01-338-7435