Focus problem on Leica Summilux 50 1.4 ASPH

Started Aug 27, 2014 | Discussions thread
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Focus problem on Leica Summilux 50 1.4 ASPH
Aug 27, 2014

Hi all,

I bought a leica summilux 50 1.4 last week. I find there is an problem to focus precisely or accurately in wide open aperture F1.4

I understand F1.4 the DOF is very shallow, actually i have owned Voigtlander 35 f1.2. I do not have any focus problem in f 1.2. The image is very sharp even though in f1.2

I am wondering any focus problem with my summilux 50 1.4 ? I am not sure any front focus or back focus problem happen on this lens ? I am using leica me.

Do i have to calibrate the camera and lens ? Or because the distant is different 35mm vs 50mm ?

I cannot work it out the problem.

can anyone help me ? Pleaseeee

Appreciate could anyone can get back to my email ??

Many many thanks

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