ISCO widescreen 2000 anamorphic attachment 1.5x. Yes it left marks from screws on barrel but it never fails. Ill include a canon 2100 close up lens shown in pic.After testing a few other closeup lenses and diopters this one has been my favorite at 0.48. Two spots on back element shown in pics dont affect image. The item "Isco Wide Screen 2000 1.5x anamorphic single-focus attachment" is in sale since Monday, November 9, 2020. This item is in the category "Cameras & Photo\Lenses & Filters\Lenses". The seller is "lauer-natal" and is located in San Diego, California. This item can be shipped to United States.