| 
			 Projection screen  | 
			
			 200×200mm  | 
		
| 
			 Amplification rate  | 
			
			 50X  | 
		
| 
			 Light source  | 
			
			 12V 100W(ungsten halogen lamp)  | 
		
| 
			 Specimen stage adjustment  | 
			
			 Front, rear, left, right, upper and lower rotation for 360 degree  | 
		
| 
			 Power  | 
			
			 200V 50HZ 200W  | 
		
| 
			 External dimension  | 
			
			 515×224×603mm  | 
		
| 
			 Weight  | 
			
			 About 18 kg  |