The Zenitar 85mm f1.4 is a super sharp lens that has no vignette. It is a telephoto lens so is great for filming people at a medium shot from a distance .
This lens does cover Full Frame, Super 35mm and m4/3 digital sensors. This lens is in EF, matches well enough to the Zuiko lenses, which offer a little more yellow vs. amber tones found in the Zenitar lenses.