| Eyepiece | Wide field WF10X(field number:Φ22mm) | 
		
			| Centering telescope | 
		
			| Infinity plan achromatic objective | Objective | PLL 10X0.25 Work distance:4.3 mm,Cover glass thickness:1.2mm. | 
		
			| PLL 20X0.40 Work distance:8.0 mm,Cover glass thickness:1.2mm. | 
		
			| PLL 40X0.60 Work distance:3.5 mm,Cover glass thickness:1.2mm. | 
		
			| Phase Contrast Objective | PLL 10X0.25 PHP2 Work distance:4.3 mm,Cover glass thickness:1.2mm. | 
		
			| PLL 20X0.40 PHP2 Work distance:8.0 mm,Cover glass thickness:1.2mm. | 
		
			| PLL 40X0.60 PHP2 Work distance:3.5 mm,Cover glass thickness:1.2mm. | 
		
			| Observation tube | 45˚ inclined, interpupillary distance 53~75mm. | 
		
			| Epi-fluorescence illumination system | Power supply unit 110V/230V optional | 
		
			| Mercury lamp 100W/DC | 
		
			| UV filter goup, excitation filter 330nm~400nm, emission filter 425nm | 
		
			| Violet filter goup, excitation wavelength 395nm~415nm, emission filter 455nm | 
		
			| Blue filter goup, excitation wavelength 420nm~485nm, emission filter 515nmnm | 
		
			| Green filter goup, excitation wavelength 460nm~550nm, emission filter 590nm | 
		
			| Focus system | Coaxial coarse/fine focus, with tension adjustable and up stop, minimum division of fine focusing is 2μm. | 
		
			| Nosepiece | Quintuple nosepiece | 
		
			| Stage | Fixed stage overall size is 227mmX208mm | 
		
			| Glass rotundity stage overall size is Ф118mm | 
		
			| Mechanical moving device, moving range is 77mm (longitudinal)X114mm (transverse) | 
		
			| Culture dish holder 1 | Inside locating slot size: 86mm (W)X129.5mm (L), optional with a circular culture dish Ф87.5mm | 
		
			| Culture dish holder 2 | Inside locating slot size: 34mm (W)X77.5mm (L), optional with a circular culture dish Ф68.5mm | 
		
			| Culture dish holder 3 | Inside locating slot size:57mm (W)X82mm (L) | 
		
			| Transmitted illumination system | Turnplate phase contrast condenser, working distance is 55mm | 
		
			| 6V30W halogen, brightness enable control | 
		
			| Frosted glass and blue , green filter |