A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 6240-01-580-2748
NSN 5985-00-111-1605
NSN 5895-00-246-4415
NSN 5910-01-438-9209
NSN 5935-01-557-6873
NSN 5910-01-578-5967
NSN 6620-01-319-9804
NSN 5920-01-206-9947
NSN 7035-01-465-9156
NSN 5905-01-622-6964
NSN 5915-01-436-9859
NSN 5855-01-132-5139