pH20 Series Biological 40X- 1000X Binocular Microscope LED Illumination Student Science Junior Biological Microscopes
40X-1000X Binocular Microscope LED illumination Student Science Junior Biological MicroscopesThe PH20 series biological microscopes, the biological microscopes recommended by the new curriculum standards, are very suitable for observing biological slices and specimens in elementary and middle school......
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Product Description
40X-1000X Binocular Microscope LED illumination Student Science Junior Biological Microscopes
The PH20 series biological microscopes, the biological microscopes recommended by the new curriculum standards, are very suitable for observing biological slices and specimens in elementary and middle schools. It can also be used for routine inspection and analysis of biology and pathology in health inspection departments.
Model Number | PH20-1A31L-A | PH21-1600X | PH23 |
Total magnification | 40X-640X | 100X-1600X | 40X-1000X |
Observation tube | Monocular tube, 45°inclined, 360° rotatable | Monocular tube, 45°inclined, 360° rotatable | Inclined binocular tube |
Eyepiece | Wide field, WF10X/Φ18mm, WF16X/Φ11mm | Wide field, WF10X/Φ18mm, Huygens H16X/Φ11mm | Wide field, WF10X |
Objective 195 Achromatic | 4X, 10X, 40X(Spring) | 10X, 40X(Spring), 100X(Spring, Oil) | 4X, 10X, 40X(Spring),100X(Spring, Oil) |
Nosepiece | Three holes, inward | Four Holes Nosepiece, outward | |
Stage | Round stage with slice holder, diameter: Φ90mm, circumferential movement range: 6mm (with white ground glass) | Double-layer mechanical stage, aluminum alloy casting, moving range: 60mmX30mm | |
Focusing mechanism | Different coarse and fine adjustment, coarse focusing range 10mm, fine focusing graduation: 1.8mm | ||
Condenser | / | High transmission condenser | |
Illumination | High brightness LED, cold light source, rechargeable, adjustable brightness | LED cold light source lighting, 1W LED, 400mAH rechargeable battery, with charging indicator, stepless adjustable light source brightness | |
Power cord plug | 220V/50HZ, Chinese standard | ||
Design for client | |||
Package | Foam+carton | Nylon bag | Foam+carton |
