Aquilan - This was shot at f8, 25 seconds, ISO 100. I used a Metabones adaptor to fit the M mount to Sony A7r E mount. There are no mods to the A7r body. The lens is actually a Zeiss Biogon 2.8/21mm (not sure if they also make it with a Contax brand name) Generally I am happy with the Zeiss M mount lenses except for the inability to link them to modern digital bodies (like Leica M240 or the A7r) which causes the purple fringing discussed earlier here. Thanks for the nice comment!
Wow Philippe, you have the ZM 1.4. I am jealous! I hear nothing but great things about that lens. I have the FE 35mm 1.4 which as you already know is a beast. I have been thinking of the ZM but the comments about vignetting have put me off a little especially since I would only use it on the A7 bodies. Do you have any thoughts on the matter? If you had a choice between the FE and ZM 1.4 which one would it be?
Respect to think where would arrive the elevator gave that day, and more with fog. ;)
JT