A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Classification: Contact lenses
NSN 5996-00-003-1370
NSN 5996-01-608-2395
NSN 5895-01-160-6599
NSN 6150-01-371-0834
NSN 5999-01-545-3135
NSN 5925-00-216-8767
NSN 5935-00-697-3479
NSN 6105-00-248-5772
NSN 2925-01-530-6727
NSN 7035-01-605-2346
NSN 6685-01-222-8140
NSN 6240-01-364-7840