minhhich Posted March 14, 2010 Share #1 Posted March 14, 2010 Advertisement (gone after registration) Hi guys, I recently bought this lens for my M8, how ever, I noticed this problem. from f1.2 to f2.8 it has the front focus issue, the focus shifts about 2 inches at 0.7-2 m. Beyond 2m it seems fine. I Can fix it by adjust the focus back a bit when I focus through the range finder and the lens is very sharp. Note that the lens can still focus at infinity (not like those found on the internet. Im not sure if this is the problem with the lens or my M8. However, it confuse me even more that my M8 focuses the 50 cron f2 at f2 spot on. Please help:( Link to post Share on other sites More sharing options...
Advertisement Posted March 14, 2010 Posted March 14, 2010 Hi minhhich, Take a look here Focus shift with Voigtlander 35 1.2 Aspherical. I'm sure you'll find what you were looking for!
Double Negative Posted March 14, 2010 Share #2 Posted March 14, 2010 Strange indeed, the lens is dead-on on my M8, from wide open on. Link to post Share on other sites More sharing options...
farnz Posted March 14, 2010 Share #3 Posted March 14, 2010 Mine's dead-on too. Pete. Link to post Share on other sites More sharing options...
minhhich Posted March 17, 2010 Author Share #4 Posted March 17, 2010 Heres are some sample of it. Note that in al pics I focus at number 5 on the scale. Fucus then snap, no recomposition 1st CV 35 1.2 at f1.2 2nd CV 35 1.2 at 1.2 wider crop. Note that it seems to focus at the phone cradle on the left 3rd Cv 35 1.2 at f2 Does not seem to improve much Finally my 50 cron at f2 dead on Link to post Share on other sites More sharing options...
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