|  
                     MODEL 
                      
                   | 
                   
                     PROCESSING 
                      MODE  
                      
                   | 
                   
                     HARDWARE 
                      
                   | 
                
                 
                  Model 
                    50  
                     
                     
                     
                     
                     | 
                  On-Axis 
                    Analysis 
                    Diameter Metrology 
                    Shape Filtering 
                    Grid Fitting 
                     
                     | 
                  Standard 
                    Enclosure 
                    No Off-Axis Camera 
                    Pentium 4 
                     
                       | 
                
                 
                  Model 
                    80  
                     
                     
                     
                       
                     
                     
                     | 
                  On-Axis 
                    Analysis 
                    Diameter Metrology 
                    Shape Filtering 
                    Height / Coplanarity 
                    Grid Fitting 
                    Curvature Metrology 
                      
                     | 
                  Standard 
                    Enclosure 
                    No Off-Axis Camera 
                    Pentium 4 
                     
                     
                     
                       | 
                
                 
                  Model 
                    100 
                       
                     
                     | 
                  Combined 
                    Features of Models 50 & 80 
                       
                     | 
                  Standard 
                    Enclosure 
                    Pentium 4 
                       | 
                
                 
                  Model 
                    200  
                     
                     | 
                  Combined 
                    Features of Models 50 & 80 | 
                  Standard 
                    Enclosure 
                    Dual Pentium 4 |