Focal 135mm f2.8

     Here we have yet another 135mm lens from the 80's.   This is a consumer grade lens that was sold by Kmart.  The manufacturer is unknown.   
     It is built solid and heavy.  Focus is well dampened.   It is a bear to use on the EOS M3.  
     At f2.8 it is reasonably sharp.  It does suffer from fringing and contrast is a bit soft.  

     The light was quite bad today so I will do further testing of this lens.   So far it looks like the typical 135mm from the 80's.