FILMS INCORPORATED ANAMORPHIC 16C LENS.
With both lens caps.
Rear thread mount is about 41mm.
Focus is smooth, but a little stiff.
Very good overall condition. Glass is clear and bright. One tiny speck at edge of interior glass. Light marks on barrel from use in projector.
"Mark" at 5:00 o'clock on picture number 4 is just lint or reflection. No mark is on lens barrel.
May be returned if not as described.