Vitaliy. Do you have the ED AS IF UMC or the IF ED MC Aspherical version?. I have read that the newer/improved version (ED AS IF UMC) is well worth the extra cash. what do you think?
hmmm. It is a great lens and I had forgotten about it for some time now. And I really need a wide focal length. The olympus 12mm f2 is very good too but in europe I'm guessing it's going to cost a fortune. Also, samyang is better investment as it's all manual with aperture ring and covers full-frame. I'm a bit woried how it will behave in Low light though, the f2 of the oly is very useful and it's 4mm wider which is quite significant. I wonder how the two compare in terms of sharpness at f2.8...