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					 Specification  | 
				
					 XSZ-N17A  | 
				
					 XSZ- N17B  | 
				
					 XSZ- N17E  | 
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					 Viewing Head  | 
				
					 Monocular Inclined at45°,360°Rotatable  | 
				
					 ●  | 
				
					 
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					 Compensation Free Binocular head, inclined at 30°(55mm-75mm)  | 
				
					 
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					 ●  | 
				
					 
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					 Compensation Free Trinocular head inclined at 30°(55mm-75mm)  | 
				
					 
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					 ●  | 
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					 Eyepiece  | 
				
					 WF10×/18mm  | 
				
					 ●  | 
				
					 ●  | 
				
					 ●  | 
			
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					 Objective  | 
				
					 Achromatic 4×、10×、40×(s)、100×(s)oil  | 
				
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					 Stage  | 
				
					 Double layers mechanical stage  | 
				
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					 ●  | 
			
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					 Stage size:135mm×135mm  | 
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					 Moving Range:70mm×30mm  | 
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					 Condenser  | 
				
					 N.A.1.25Abbe Condenser with iris diaphragm and filter  | 
				
					 ●  | 
				
					 ●  | 
				
					 ●  | 
			
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					 Focusing  | 
				
					 Coaxial coarse & fine focusing adjustment Fine focusing scale value0.002mm  | 
				
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					 ●  | 
				
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					 Light Source  | 
				
					 Halogen bulb 6V/20W,AC 220V/110V  | 
				
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					 ●  | 
				
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					 Optional Accessory  | 
				
					 Eyepiece:WF16×、WF20×  | 
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					 Objective:20×、60×(s)  | 
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					 Compensation Free Binocular & Trinocular Head(48mm-75mm)  | 
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					 LED illumination  | 
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