Chongqing Sunflower Instrument Co,.Limited

BS-203 China Microscope Factory student Microscope Binocular Head

1.medical optical unit lab biological microscope
2.inverted metallographic microscope
3.inverted fluorescence microscope
4.transparent reflectance polarizing microscope
5.Trinocular Phase Contrast Microscope
6.Binocular Microscope for Laboratory/ Hospital/ University

Optical system optical system
Head Binocular head, 52 ~75mm
Eyepiece WF10X(Φ20mm) Parfocal distance: 10mm
WF/20X (Optional)

Infinity Plan Achromatic Objective Plan Achromatic objective 4X/0.15

Plan Achromatic objective 10X/0.25

Plan Achromatic objective 40X/0.40

Plan Achromatic objective 100X/1.25

Nosepiece Quintuple
Focus System Coaxial coarse/fine focus, with tension adjustable and up stop, minimum division of fine focusing is 2μm.
Stage large working Stage, size156X138mm, moving range 76x52mm, mechanical stage
Illumination 3W LED Lamp, 100W mercury lamp brightness adjustable
Fluorescebce Filter Blue & Green


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1. UCIS Infinity Independent Achromatic Optical System
2. WF10x20 Plan Eyepieces, 20mm Field of View, High Eye Point up to 21mm, Centering Eyepiece
3. 52-75mm Interpupillary Distance Settings, ±5 Diopter Adjustment
4. Quadruple Nosepiece Inward Facing with Positive Click Stops
5. Infinity Plan Achromatic Objective 4x, Phase Contrast Objectives10x, 40x(S) and 100x (S/Oil) Objectives
6. Right Hand Controls, Low Position, Mechanical Stage, 156mm x 138mm, Movement Range 76mm x 54mm
7. Coaxial Coarse and Fine Focus Mechanism with Markings on Knobs. Fine Focus Sensitivity 0.001mm
8. 6v 20w Halogen or 3W LED Illumination, 110-240V Wide Voltage
9. Dust Cover, Clear Blue Filter (LED without), Power Cord, Immersion Oil
10. Turrent Phase contrast Condenser
Optional Accessory:
Phase-contrast Objectives( Negative); Phase-Contrast Slide
Dark Field: Dark-field Condenser(Oil/Dry); Dark-field Slide, Dark Field Condenser
Simplified Polarization: Analyzer Slide; Polarizer Slide
Packing: Foam + Carton (50*50*34cm)
Gross Weight: 12.5kg