A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6220-00-595-6954
NSN 5999-01-458-5702
NSN 5855-01-472-6667
NSN 5985-01-075-4699
NSN 5935-01-100-1171
NSN 6145-00-635-7920
NSN 5999-01-046-6368
NSN 6145-01-384-1254
NSN 6650-00-583-1735
NSN 6135-01-190-2628
NSN 5999-01-433-9756
NSN 5999-01-012-0919