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					 Specification  | 
				
					 XSZ-N23A  | 
				
					 XSZ- N23  | 
				
					 XSZ- N23E  | 
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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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					 Compensation Free Trinocular Head Inclined at 30°(55mm-75mm)  | 
				
					 
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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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					 Stage size:140mm×140mm  | 
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					 Moving Range:75mm×50mm  | 
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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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					 Light Source  | 
				
					 Halogen bulb 6V20W or 6V15W,AC220V/110V Adjustable light intensity  | 
				
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					 Optional Accessory  | 
				
					 Eyepiece:WF16×、WF20×、P16×  | 
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					 Objective:20×、60×(s)  | 
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					 Semi-plan Objective:4×、10×、20×、40×(s)、60×(s)、100×(s)oil  | 
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					 Plan Objective:4×、10×、20×、40×(s)、60×(s)、100×(s)oil  | 
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					 Reflective Mirror, Demonstration(Teaching)Dark field and Phase contrast device  | 
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					 1.3Mega、2.0Mega、3.0Mega、5.0Mega pixels  | 
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					 Photography attachment and CCD Adapter 0.5×、  | 
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					 Compensation Free Binocular & Trinocular Head  | 
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					 LED illumination  | 
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