B302 Series Biological Microscope
Perfect Appearance Design
Perfect Ergonomics Design![Optical Biological Microscope for Biological in Microscope Instrument](https://img3.grofrom.com/analyzerkfshop/f490693f6f85cf521565285a0b96711c.webp)
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
![Optical Biological Microscope for Biological in Microscope Instrument](https://img3.grofrom.com/analyzerkfshop/f490693f6f85cf521565285a0b96711c.webp)
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 |
![Optical Biological Microscope for Biological in Microscope Instrument](https://img3.grofrom.com/analyzerkfshop/ff8827220dd46cdaba7865ce4310a523.webp)
![Optical Biological Microscope for Biological in Microscope Instrument](https://img3.grofrom.com/analyzerkfshop/e586717c429eb7cfb9713c87793e4412.webp)
![Optical Biological Microscope for Biological in Microscope Instrument](https://img3.grofrom.com/analyzerkfshop/e6e7c37821a1b268caaa2ca20415d113.webp)