Model NO.: B302
Shape: Cylindrical Shaped Lens
Usage: Teaching, Research
Principle: Optics
Principle of Optics: Infinity Optical System
Nosepiece: Quadplex
Abbe Condenser: Abbe N.a.1.25(Iris Diaphragm)
Aspheric Illumination: 3wled Illumination
Mechanical Stage: 145mmx140mm,Two Slide Holder
Coaxial Coarse and Fine Focusing Knobs: Coarse Focusing Travel Range:25mm
Infinity Objective: Eplan4X/10X/40X/100X
Trademark: Optec
Transport Package: Carton
Specification: 350x270x470(mm)
Origin: Chongqing
HS Code: 9011100000
B302Â Series Biological Microscope
Perfect Appearance Design
Perfect Ergonomics Design
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Perfect Optical System
- High resolution and perfect definition from infinity correct optical system
- 100X water objective instead of 100X oil objective, more be convenient for using
Perfect Appearance Design
- Drop-style integrated appearance design, looks elegant
Perfect Ergonomics Design
- Low position operation, convenient for long-term using
- New wound device for cable, easy to move and keeping
- The changing of objectives can be watched by back side through the back watching window
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Total Magnification
   Objective Eyepiece |
4× | 10× | 40× | 100× |
10× | 40× | 100× | 400× | 1000× |
16× | 64× | 160× | 640× | 1600× |
Objective(with 10×Eyepiece, subject to standard outfit)
Infinity Plan Achromatic Objective |
Numerical Aperture N.A. |
Objective Field(mm) |
Resolution  (μm) |
Working Distance (mm) |
Field φ20 | ||||
4× | 0.10 | 5 | 2.8 | 10 |
10× | 0.25 | 2 | 1.1 | 2.1 |
40×(s) | 0.66 | 0.5 | 0.42 | 0.58 |
100×(water, s) | 1.25 | 0.2 | 0.22 | 0.19 |
100×(oil, s) | 1.15 | 0.2 | 0.22 | 0.19 |
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1. High quality imported Compressor energy saving and low noise.Compressor brand Embraco and Danfoss is available for customers to choose.
2. Toughened heated glass, anti condensation and energy saving and good visual effect.
3. LED light in illumination, avoiding glaring.
4. Independent electronic board and cooling system, can be easily taken out for maintenance or replacement.
5. Environment-friendly CFC-free Refrigerant R134a or R404a.
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