Rollei Rolleisoft 1 Bay III Bay 3 Soft Focus Filter in Case -Clean-
This is the mild #0 soft focus filter in Bay III size, which fits the f2.8 Xenotar and Planar lenses. It is a duto style filter, which leaves the center sharp and gets gradually softer toward the edges.
The filter is in excellent condition with clean scratch-free glass. It has been well kept in its original case and works perfectly.