Model	Magnification	N.A. (mm)	WD  (mm)	Coverslip Thickness    (mm)		Immersion Liquid	Spring
PLAN Infinity  Plan Achromatic  Objective Series	4x	0.10	11.9	/		/	/
	10x	0.25	12.1	/		/	/
	20x	0.40	1.56	0.17		/	/
	40x	0.65	0.36	0.17		/	Yes
	60x	0.85	0.3	0.17		/	Yes
	100x	1.25	0.21	0.17		Oil	Yes
PLAN-PH2 Infinity Plan Positive Phase Contrast Objective Series	10x	0.25	12.1	/		/	/
	20x	0.40	1.56	0.17		/	/
	40x	0.65	0.36	0.17		/	Yes
	100x	1.25	0.21	0.17		Oil	Yes

A12.0921 Series Biological Student Microscope					-B	-T	Cata. No.
Optical System	Infinity Color Corrected Optical System				●	●
Head	30° Inclined, Gemel Binocular Head, Interpupillary Distance 47~75mm				●
	30° Inclined, Gemel Trinocular Head, Interpupillary Distance 47~75mm, Light Splitting Ratio R:T= 8.2					●
Eyepiece	High Eye Point WF Plan Eyepiece PL10x/20mm, Diopter Adjustable				●	●
	High Eye Point WF Plan Eyepiece PL10x/18mm, Diopter Adjustable				○	○
Nosepiece	Reversed Quadruple Nosepiece				●	●
	Reversed Quintuple Nosepiece				○	○
	2x/0.06,W.D.=5.0mm				○	○
Infinity Plan Achromatic Objective	4x/0.10, WD=11.9mm				●	●	A52.0906-4
	10x/0.25, WD=12.1mm				●	●	A52.0906-10
	20x/0.40,W.D.=1.6mm				○	○
	40x/0.65, WD=0.36mm, Spring				●	●	A52.0906-40
	60X/0.85,WD=0.30mm, Spring				○	○
	100x/1.25, WD=0.18mm, Spring, Oil				●	●	A52.0906-100
Focusing	Low Position Coaxial Focusing Mechanism, Coarse Range: 25mm, Fine Precision: 0.002mm, With Tension Adjustment And Upper Limit				●	●
Working Stage	150mmx162mm Double Layer Stage, Moving Range:76mm-50mm, Precision 0.1mm ( X-Axis Single Track Transmission)				○	○
	150mmx140mm Double Layer Stage, Moving Range:76mm-50mm, Precision 0.1mm (Triangular Guide Rail)				●	●
Condenser	N.A.1.25 Compound Eye Illumination Condenser Group (With Plug-in Phase Contrast And Dark Field Accessories' Interface), Condenser Preset Center				●	●
Filter	LBD,Dia.45mm				○	○	A56.0935-LBD
	Yellow,Dia.45mm				○	○	A56.0935-XYY
	Neutral,Dia.45mm				○	○	A56.0935-XYF
	IF550,Dia.45mm				○	○	A56.0935-550
Illumination	Single High Brightness 3W LED (Cold/Warm Color Optional, Cold Color Temperature 4750K-5500K, Warm Color Temperature 2850K-3250K) (Preset Center), Light Intensity Can Be Continuously Adjusted				●	●
Power Supply	Adaptive 100V-240V Switching Power Supply				●	●
Adapter	C-Mount Adapter 0.35x, Focusing Adjustable				○	○	A55.0931-35
	C-Mount Adapter 0.5x, Focusing Adjustable				○	○	A55.0931-05
	C-Mount Adapter 0.65x, Focusing Adjustable				○	○	A55.0931-65
	C-Mount Adapter 1.0x, Focusing Adjustable				○	○	A55.0931-10
Dark Field	Dark Field Slide				○	○	A5D.0915-K
Polarizing	Polarizer Dia.40, For Transmit Light Source, Place on Light Collector				○	○	A5P.0914-P
	Analyzer, Place Between Main Body & Head				○	○	A5P.0914-A
Phase Contrast	Phase Contrast Slide For 10x,40x				○	○	A5C.0915-P1
	Phase Contrast Slide For 20x,100x				○	○	A5C.0915-P1
	Infinity Plan Phase Contrast Objective 10x/0.25,W.D.=4.70mm				○	○	A5C.0937-10
	Infinity Plan Phase Contrast Objective 20x/0.50,W.D.=1.75mm				○	○	A5C.0937-20
	Infinity Plan Phase Contrast Objective 40x/0.65 ,W.D.=0.72mm				○	○	A5C.0937-40
	Infinity Plan Phase Contrast Objective 100x/1.25 ,W.D.=0.15mm				○	○	A5C.0937-100
Remark: ● Means Standard Outfit,○ Means Optional Accessory