Kodak Cine Ektar 63mm f/2

As far as I know, the lens comes in either C mount or S mount. The one shown in the photo above is S mount version.

If you have one in S mount and want to use it on C mount cameras, you would need an adapter.

The Diaphragm

The 8-blade octagonal diaphragm.

The Barrels

The focus barrel rotates approximately 330° from the closest (0.60m) to infinity. A bit too much!!

The Specifications