| 
               
    Observation Head 
    
    Binocular head inclined at 45-deg. with adjustable inter-pupillary distance. 
     
    Focussing 
    By Rack and Pinion mechanism. 
     
    Magnification 
    Standard magnification 20X & 40X with flat field. 
     
    
    
    Objectives 
    2 sets of objectives 2X and 4X, selected by sliding nosepiece. 
     
    Eyepieces 
    
    Standard extra wide field eyepieces WF-10X or 15X  are provided. 
 
   |