I have always sort of regretted selling two of my very best Ai-S lenses. I guess that I did get over it, but the arrival of FX made me hunt for these again. The last couple of days have been very fruitful (good ole' eBay ) and both are on their way to me :smile:. Excellent copies of: - Ai-S 35mm f/1.4 - Ai-S 50mm f/1.2 Again, my motivation is my expectation of these in full frame - should be awesome (it better be!) Some free advice for those on the fence for these: get them while the getting is good. These lenses command a (relatively) hefty dollar already, but as FX becomes more common I expect them to increase in $$$ some more (remember, you heard it first here :biggrin .