I found this lens quite cheap on one of the on-line shops just before Christmas this year. I just couldn't let it go after I tried the Zeiss Planar 50 f2 lens on the A7R. From what I've seen of the images taken so far with this lens it's very good indeed. I think it's a keeper lens and fits nicely with my favoured focal length.
Today, I'll be going out to test a couple of legacy 135mm lenses, weather permitting, and will probably post some images later today with what I hope to be some nice looking images. Not promising they'll be masterpieces though, it's just to see the lenses signature on what is undoubtedly one of the best sensors ever made. I read on one popular blog about the dynamic range of the A7R sensor and I have to agree, I see no whites blowing out and if they do seem a little bright, I can bring them down quite easily in PP.