FS2-20 Dual Power Stereo Microscope includes:
FS201101 1X/3X Dual Power Stereo Microscope Binocular
SZ502101 10X Eyepieces (Pair)
MA201201 76mm Track Stand
 
Specifications
Dual Power Zoom Body: 1X/3X, 2X/4X or 1X/2X
Optical Magnification: 10X-60X(1X/2X); 10X-90X(1X/3X); 20X-120X(2X/4X)
Field of View: 4.5mm-20mm(1X/2X); 3mm-20mm(1X/3X); 2.25mm-10mm(2X/4X)
Working Distance: 105mm
Interpupillary Adjustment: 52mm-76mm
Binocular Eyetubes inclined at 45°
Eyepiece Diopter Correction: ±5 Diopter for left tube 
Optional Eyepieces: 10X, 15X, 20X, 25X and 30X
 
    
        
            Dual Power 
            Zoom Body | 
            Working 
            Distance 
            (mm) | 
            Eyepieces | 
        
        
            | 10X(Φ22mm) | 
            15X(Φ16mm) | 
            20X(Φ12mm) | 
            25X(Φ11.5mm) | 
            30X(Φ9mm) | 
        
        
            | 
             Mag. 
             | 
            
             FOV (mm) 
             | 
            
             Mag. 
             | 
            
             FOV (mm) 
             | 
            
             Mag. 
             | 
            FOV (mm) | 
            Mag. | 
            FOV (mm) | 
            Mag. | 
            
             FOV (mm) 
             | 
        
        
            | 1X/2X | 
            105 | 
            10X/20X | 
            20/10 | 
            15X/30X | 
            16/8 | 
            20X/40X | 
            12/6 | 
            25X/50X | 
            11.5/5.75 | 
            30X/60X | 
            9/4.5 | 
        
        
            | 1X/3X | 
            102 | 
            10X/30X | 
            20/6.7 | 
            15X/45X | 
            16/5.3 | 
            20X/60X | 
            12/4 | 
            25X/75X | 
            11.5/3.8 | 
            30X/90X | 
            9/3 | 
        
        
            | 
             2X/4X 
             | 
            
             90 
             | 
            
             20X/40X 
             | 
            
             10/5 
             | 
            
             30X/60X 
             | 
            
             8/4 
             | 
            
             40X/80X 
             | 
            6/3 | 
            50X/100X | 
            5.75/2.875 | 
            60X/120X | 
            
             4.5/2.25 
             | 
        
    
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