1
                                  EXHIBIT 11
                      CALCULATION OF EARNINGS PER SHARE
                         MEDAR, INC. AND SUBSIDIARIES





                                                                             THREE MONTHS ENDED MARCH 31      
                                                                                 1996            1995      
                                                                             ---------------------------
                                                                        (In thousands, except per share data)        
                                                                                       
Per common share and common share equivalents:          
                
     Outstanding shares - beginning of period                                     8,712         7,976 
     Shares issued to acquire Integral Vision Ltd.                                                654 
     Weighted average of:                
          Exercise of stock options                                                  79            18 
          Net effect of dilutions based on treasury stock method using                       
            average market price                                                    204           360 
                                                                                ---------------------
TOTAL SHARES                                                                      8,995         9,008 
                                                                                =====================
Net earnings                                                                    $   327       $   147 
                                                                                =====================
Net earnings per share                                                          $   .04       $   .02 
                                                                                =====================
                 
Per common share assuming full dilution:                 
                 
     Outstanding shares - beginning of period                                     8,712         7,976 
     Shares issued to acquire Integral Vision Ltd.                                                654 
     Weighted average of:                
          Exercise of stock options                                                  79            18 
          Net effect of dilutive stock options based on treasury stock 
            method using quarter-end market price if higher than average 
            market price                                                            229           360 
                                                                                ---------------------
TOTAL SHARES                                                                      9,020         9,008 
                                                                                =====================
Net earnings                                                                    $   327       $   147 
                                                                                =====================
Net earnings per share                                                          $   .04       $   .02 
                                                                                =====================