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            Model 
             | 
            
               
            
            L145 
             | 
        
        
            | 
               
            
            Eyepiece 
             | 
            
               
            
            WF10X(Φ18mm) 
             | 
        
        
            | 
               
            
              Objective 
             | 
            
               
            
            Achromatic 4X/0.10 
             | 
            
             Standard 
             | 
        
        
            | 
               
            
            Achromatic 10X/0.25 
             | 
        
        
            | 
               
            
            Achromatic 40X/0.65(Spring) 
             | 
        
        
            | 
               
            
            Achromatic 100X/1.25(Spring, oil) 
             | 
        
        
            | 
               
            
            Plan Achromatic 4X/0.10 
             | 
            
             Optional 
             | 
        
        
            | 
               
            
            Plan Achromatic 10X/0.25 
             | 
        
        
            | 
               
            
            Plan Achromatic 40X/0.65(Spring) 
             | 
        
        
            | 
               
            
            Plan Achromatic 100X/1.25( Spring, oil) 
             | 
        
        
            | 
               
            
             Eyepiece tube 
             | 
            
              Binocular(Inclination of 30˚),360° rotatable 
             | 
        
        
            | 
               
            
            Focus system 
             | 
            
             Coaxial coarse/fine focus system with up stop, Minimum division of fine focusing: 2μm 
             | 
        
        
            | 
               
            
             Nosepiece 
             | 
            
               
            
             Quadruple 
            
              
            
            (Backward ball bearing inner locating) 
             | 
        
        
            | 
               
            
             Stage 
             | 
            
               
            
            Double layer mechanical (Size:125mmX115mm, Move range: 70mmX30mm) 
             | 
        
        
            | 
              Abbe Condenser 
             | 
            
             N.A.1.25 ,Rack & pinion adjustable 
             | 
        
        
            | 
               
            
             Filter 
             | 
            
               
            
             Frosted filter 
             | 
        
        
            | 
               
            
             Collector 
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              For LED lamp 
             | 
        
        
            | 
               
            
             Light source 
             | 
            
               
            
             1W LED with brightness control,Optional rechargeable battery,External 5V power adapter or Portable source. 
             |