Raeson I did not use mine and sold the 210mm + 240mm, just kept the 150mm
I do have a Nikon-F mount lens plate for my XL35; and I may (??) attempt to try this since the lens has just been sitting there, but it is very heavy = 1Kg. I would use a single step down ring for stability though.
Also I originally said the lens was sitting for like 8 years... it is more like 11-12 years.