Model:
| 
			 Specification  | 
			
			 Model XSB-301P  | 
			
			 XSB-301B  | 
			
			 XSB-102B  | 
			
			 XSB-301A  | 
		|
| 
			 Viewing Head  | 
			
			 Compensation Free Binocular Head inclined at 30°  | 
			||||
| 
			 Compensation Free Trinocular Head inclined at 30°  | 
			
			 √  | 
			
			 √  | 
			|||
| 
			 Sliding Binocular Head inclined at 45°  | 
			
			 √  | 
			||||
| 
			 Sliding Trinocular Head inclined at 45°  | 
			
			 √  | 
		||||
| 
			 Nosepiece  | 
			
			 Ball Beating Quadruple Nosepiece  | 
			
			 √  | 
			
			 √  | 
			
			 √  | 
			
			 √  | 
		
| 
			 Eyepiece  | 
			
			 Wide Field Plane-scope Eyepiece: WF10X18mm  | 
			
			 √  | 
			
			 √  | 
			
			 √  | 
			
			 √  | 
		
| 
			 Objective  | 
			
			 Plan Achromatic 4X, 10X, 40X(Spring)100X(Spring, Oil)  | 
			
			 √  | 
			|||
| 
			 Achromatic 4X, 10X, 40X(Spring)100X(Spring, Oil)  | 
			
			 √  | 
			
			 √  | 
		|||
| 
			 Achromatic 10X, 20X, 40X(Spring)100X(Spring, Oil)  | 
			
			 √  | 
			||||
| 
			 Stage  | 
			
			 Double Layer Mechanical Stage 135*140mm  | 
			
			 √  | 
			
			 √  | 
			
			 √  | 
			
			 √  | 
		
| 
			 Condenser  | 
			
			 Abbe NA1.25 condenser with Iris Diaphragm & filter, rack&pinion adjustment  | 
			
			 √  | 
			
			 √  | 
			
			 √  | 
			
			 √  | 
		
| 
			 Illumination  | 
			
			 Build-in Illumination, Halogen lamp 6V/20W. Power Suooly 220V  | 
			
			 √  | 
			
			 √  | 
			
			 √  | 
			
			 √  | 
		
| 
			 Power Supply  | 
			
			 AC110/220V±10%, 50/60HZ  | 
			
			 √  | 
			
			 √  | 
			
			 √  | 
			
			 √  | 
		
| 
			 Optional Accessories  | 
			
			 Dark field condenser, Phase contrast kit,Constant temperature platform  | 
			
			 √  | 
			
			 √  | 
			
			 √  | 
			
			 √  | 
		
| 
			 Package  | 
			
			 Each set in styrofoam, to carton for safety  | 
			
			 √  | 
			
			 √  | 
			
			 √  | 
			
			 √  | 
		
| 
			 Package  | 
			
			 Carton with foam  | 
			
			 √  | 
			
			 √  | 
			
			 √  | 
			
			 √  | 
		
| 
			 Package Size  | 
			
			 240*340*400mm  | 
			
			 √  | 
			
			 √  | 
			
			 √  | 
			
			 √  | 
		
| 
			 Gross Weight  | 
			
			 7kg  | 
			
			 √  | 
			
			 √  | 
			
			 √  | 
			
			 √  |