Leica m8 Information Guide

Page 8 of 8 / As at September 2007  
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5.6 The automatic white balance does not always function satisfactorily. 
 
Leica knows that the AWB must be improved. In the mean time we have realised that it will not 
help to refine the presently employed algorithms. Therefore Leica is presently working on a new set 
of algorithms. To implement these into the existing firmware architecture has proven to be more 
complicated than initially expected. Extensive testing is still necessary so we cannot say exactly 
when the solution will be ready. 
 
 
5.7 Why is there an option to disable the lens detection when, according to my experience, 
it makes no difference? 
 
If uncoded lenses are used with this option active a false code may be “recognised”, because with 
some lenses, there is a screw in exactly that position in the bayonet flange. This may lead to faulty 
results as was the case several times during internal tests. 
 
 
5.8 How does Leica recommend cleaning the sensor? 
 
All commercially available products specially designed for cleaning DSLR camera sensors can be 
used. We recommend systems based on Isopropanol (alcohol). Generally, removing the 
contamination with a bellows blower or a specialised pressured-air blower should be attempted 
first. In case of doubt, cleaning should be performed by specialists.